55707165063 has 24 divisors (see below), whose sum is σ = 89921993616. Its totient is φ = 32938454400.

The previous prime is 55707165061. The next prime is 55707165103. The reversal of 55707165063 is 36056170755.

55707165063 is a `hidden beast` number, since 5 + 5 + 70 + 71 + 6 + 506 + 3 = 666.

It is not a de Polignac number, because 55707165063 - 2¹ = 55707165061 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55707165061) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6858120 + ... + 6866237.

It is an arithmetic number, because the mean of its divisors is an integer number (3746749734).

Almost surely, 2^55707165063 is an apocalyptic number.

55707165063 is a deficient number, since it is larger than the sum of its proper divisors (34214828553).

55707165063 is a wasteful number, since it uses less digits than its factorization.

55707165063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13724415 (or 13724412 counting only the distinct ones).

The product of its (nonzero) digits is 661500, while the sum is 45.

The spelling of 55707165063 in words is "fifty-five billion, seven hundred seven million, one hundred sixty-five thousand, sixty-three".