55702935552 has 192 divisors, whose sum is σ = 165072660480. Its totient is φ = 16560128000.

The previous prime is 55702935529. The next prime is 55702935557. The reversal of 55702935552 is 25553920755.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×55702935552² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55702935557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3574177 + ... + 3589727.

It is an arithmetic number, because the mean of its divisors is an integer number (859753440).

Almost surely, 2^55702935552 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 55702935552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82536330240).

55702935552 is an abundant number, since it is smaller than the sum of its proper divisors (109369724928).

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

55702935552 is a wasteful number, since it uses less digits than its factorization.

55702935552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15640 (or 15620 counting only the distinct ones).

The product of its (nonzero) digits is 2362500, while the sum is 48.

The spelling of 55702935552 in words is "fifty-five billion, seven hundred two million, nine hundred thirty-five thousand, five hundred fifty-two".