55935627497 has 8 divisors (see below), whose sum is σ = 56908591200. Its totient is φ = 54963493984.

The previous prime is 55935627479. The next prime is 55935627541. The reversal of 55935627497 is 79472653955.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55935627497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55935627427) 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, 70847 + ... + 341892.

It is an arithmetic number, because the mean of its divisors is an integer number (7113573900).

Almost surely, 2^55935627497 is an apocalyptic number.

It is an amenable number.

55935627497 is a deficient number, since it is larger than the sum of its proper divisors (972963703).

55935627497 is a wasteful number, since it uses less digits than its factorization.

55935627497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415095.

The product of its digits is 71442000, while the sum is 62.

The spelling of 55935627497 in words is "fifty-five billion, nine hundred thirty-five million, six hundred twenty-seven thousand, four hundred ninety-seven".