45800857555 has 8 divisors (see below), whose sum is σ = 56446462512. Its totient is φ = 35650397088.

The previous prime is 45800857549. The next prime is 45800857603. The reversal of 45800857555 is 55575800854.

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 45800857555 - 2⁵ = 45800857523 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123785917 + ... + 123786286.

It is an arithmetic number, because the mean of its divisors is an integer number (7055807814).

Almost surely, 2^45800857555 is an apocalyptic number.

45800857555 is a deficient number, since it is larger than the sum of its proper divisors (10645604957).

45800857555 is a wasteful number, since it uses less digits than its factorization.

45800857555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247572245.

The product of its (nonzero) digits is 5600000, while the sum is 52.

The spelling of 45800857555 in words is "forty-five billion, eight hundred million, eight hundred fifty-seven thousand, five hundred fifty-five".