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55795386023 = 1316703256957
BaseRepresentation
bin110011111101101010…
…100000011010100111
312100000110212021200122
4303331222200122213
51403232104323043
641344304432155
74013442645626
oct637552403247
9170013767618
1055795386023
112173204a383
12a99191865b
135352627320
1429b42b96bd
1516b8561368
hexcfdaa06a7

55795386023 has 8 divisors (see below), whose sum is σ = 60091170048. Its totient is φ = 51500149344.

The previous prime is 55795386019. The next prime is 55795386029. The reversal of 55795386023 is 32068359755.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 55795386023 - 22 = 55795386019 is a prime.

It is a super-2 number, since 2×557953860232 (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 (55795386029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88661 + ... + 345617.

It is an arithmetic number, because the mean of its divisors is an integer number (7511396256).

Almost surely, 255795386023 is an apocalyptic number.

55795386023 is a deficient number, since it is larger than the sum of its proper divisors (4295784025).

55795386023 is a wasteful number, since it uses less digits than its factorization.

55795386023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273673.

The product of its (nonzero) digits is 6804000, while the sum is 53.

The spelling of 55795386023 in words is "fifty-five billion, seven hundred ninety-five million, three hundred eighty-six thousand, twenty-three".

Divisors: 1 13 16703 217139 256957 3340441 4291952771 55795386023