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55160596092 = 22371953738933
BaseRepresentation
bin110011010111110100…
…111110011001111100
312021101020101121121110
4303113310332121330
51400432103033332
641201311002020
73661634221260
oct632764763174
9167336347543
1055160596092
112143679a2a8
12a835209310
135280c6a494
142953c780a0
15167c9704cc
hexcd7d3e67c

55160596092 has 192 divisors, whose sum is σ = 159937182720. Its totient is φ = 14446688256.

The previous prime is 55160596079. The next prime is 55160596097. The reversal of 55160596092 is 29069506155.

It is a super-2 number, since 2×551605960922 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55160596097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6170458 + ... + 6179390.

It is an arithmetic number, because the mean of its divisors is an integer number (833006160).

Almost surely, 255160596092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55160596092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79968591360).

55160596092 is an abundant number, since it is smaller than the sum of its proper divisors (104776586628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55160596092 is a wasteful number, since it uses less digits than its factorization.

55160596092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9092 (or 9090 counting only the distinct ones).

The product of its (nonzero) digits is 729000, while the sum is 48.

The spelling of 55160596092 in words is "fifty-five billion, one hundred sixty million, five hundred ninety-six thousand, ninety-two".