55707137995 has 8 divisors (see below), whose sum is σ = 67274353584. Its totient is φ = 44281851744.

The previous prime is 55707137977. The next prime is 55707138013. The reversal of 55707137995 is 59973170755.

It is an interprime number because it is at equal distance from previous prime (55707137977) and next prime (55707138013).

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 55707137995 - 2⁵ = 55707137963 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 35481469 + ... + 35483038.

It is an arithmetic number, because the mean of its divisors is an integer number (8409294198).

Almost surely, 2^55707137995 is an apocalyptic number.

55707137995 is a deficient number, since it is larger than the sum of its proper divisors (11567215589).

55707137995 is a wasteful number, since it uses less digits than its factorization.

55707137995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70964669.

The product of its (nonzero) digits is 10418625, while the sum is 58.

The spelling of 55707137995 in words is "fifty-five billion, seven hundred seven million, one hundred thirty-seven thousand, nine hundred ninety-five".