45268537530 has 32 divisors (see below), whose sum is σ = 108767873088. Its totient is φ = 12057900800.

The previous prime is 45268537513. The next prime is 45268537549. The reversal of 45268537530 is 3573586254.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 45268537530.

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, 829956 + ... + 882815.

It is an arithmetic number, because the mean of its divisors is an integer number (3398996034).

Almost surely, 2^45268537530 is an apocalyptic number.

45268537530 is an abundant number, since it is smaller than the sum of its proper divisors (63499335558).

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

45268537530 is a wasteful number, since it uses less digits than its factorization.

45268537530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713662.

The product of its (nonzero) digits is 3024000, while the sum is 48.

The spelling of 45268537530 in words is "forty-five billion, two hundred sixty-eight million, five hundred thirty-seven thousand, five hundred thirty".