55704410387 has 16 divisors (see below), whose sum is σ = 60251343360. Its totient is φ = 51332774112.

The previous prime is 55704410371. The next prime is 55704410389. The reversal of 55704410387 is 78301440755.

It is a cyclic number.

It is not a de Polignac number, because 55704410387 - 2⁴ = 55704410371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55704410389) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45788 + ... + 336905.

It is an arithmetic number, because the mean of its divisors is an integer number (3765708960).

Almost surely, 2^55704410387 is an apocalyptic number.

55704410387 is a deficient number, since it is larger than the sum of its proper divisors (4546932973).

55704410387 is a wasteful number, since it uses less digits than its factorization.

55704410387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382922.

The product of its (nonzero) digits is 470400, while the sum is 44.

The spelling of 55704410387 in words is "fifty-five billion, seven hundred four million, four hundred ten thousand, three hundred eighty-seven".