45557243470 has 16 divisors (see below), whose sum is σ = 84830729760. Its totient is φ = 17594521504.

The previous prime is 45557243447. The next prime is 45557243489. The reversal of 45557243470 is 7434275554.

It is a self number, because there is not a number n which added to its sum of digits gives 45557243470.

It is a congruent 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, 78546682 + ... + 78547261.

It is an arithmetic number, because the mean of its divisors is an integer number (5301920610).

Almost surely, 2^45557243470 is an apocalyptic number.

45557243470 is a deficient number, since it is larger than the sum of its proper divisors (39273486290).

45557243470 is a wasteful number, since it uses less digits than its factorization.

45557243470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157093979.

The product of its (nonzero) digits is 2352000, while the sum is 46.

The spelling of 45557243470 in words is "forty-five billion, five hundred fifty-seven million, two hundred forty-three thousand, four hundred seventy".