55726170741 has 12 divisors (see below), whose sum is σ = 83089918080. Its totient is φ = 35952368040.

The previous prime is 55726170739. The next prime is 55726170769. The reversal of 55726170741 is 14707162755.

55726170741 is a `hidden beast` number, since 5 + 572 + 6 + 1 + 7 + 0 + 74 + 1 = 666.

It is not a de Polignac number, because 55726170741 - 2¹ = 55726170739 is a prime.

It is a super-2 number, since 2×55726170741² (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 (55726172741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99867411 + ... + 99867968.

It is an arithmetic number, because the mean of its divisors is an integer number (6924159840).

Almost surely, 2^55726170741 is an apocalyptic number.

It is an amenable number.

55726170741 is a deficient number, since it is larger than the sum of its proper divisors (27363747339).

55726170741 is a wasteful number, since it uses less digits than its factorization.

55726170741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199735416 (or 199735413 counting only the distinct ones).

The product of its (nonzero) digits is 411600, while the sum is 45.

The spelling of 55726170741 in words is "fifty-five billion, seven hundred twenty-six million, one hundred seventy thousand, seven hundred forty-one".