45375737530 has 64 divisors (see below), whose sum is σ = 84693185280. Its totient is φ = 17492557824.

The previous prime is 45375737507. The next prime is 45375737549. The reversal of 45375737530 is 3573757354.

45375737530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12043707 + ... + 12047473.

It is an arithmetic number, because the mean of its divisors is an integer number (1323331020).

Almost surely, 2^45375737530 is an apocalyptic number.

45375737530 is a deficient number, since it is larger than the sum of its proper divisors (39317447750).

45375737530 is a wasteful number, since it uses less digits than its factorization.

45375737530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4183.

The product of its (nonzero) digits is 4630500, while the sum is 49.

The spelling of 45375737530 in words is "forty-five billion, three hundred seventy-five million, seven hundred thirty-seven thousand, five hundred thirty".