45555500910 has 32 divisors (see below), whose sum is σ = 109391772672. Its totient is φ = 12141625760.

The previous prime is 45555500869. The next prime is 45555500927. The reversal of 45555500910 is 1900555554.

It is a super-2 number, since 2×45555500910² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349674 + ... + 461933.

It is an arithmetic number, because the mean of its divisors is an integer number (3418492896).

Almost surely, 2^45555500910 is an apocalyptic number.

45555500910 is an abundant number, since it is smaller than the sum of its proper divisors (63836271762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45555500910 is a wasteful number, since it uses less digits than its factorization.

45555500910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813488.

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 45555500910 in words is "forty-five billion, five hundred fifty-five million, five hundred thousand, nine hundred ten".