45135894328 has 32 divisors (see below), whose sum is σ = 96726843360. Its totient is φ = 19342540800.

The previous prime is 45135894317. The next prime is 45135894341. The reversal of 45135894328 is 82349853154.

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, 1191000 + ... + 1228312.

It is an arithmetic number, because the mean of its divisors is an integer number (3022713855).

Almost surely, 2^45135894328 is an apocalyptic number.

It is an amenable number.

45135894328 is an abundant number, since it is smaller than the sum of its proper divisors (51590949032).

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

45135894328 is a wasteful number, since it uses less digits than its factorization.

45135894328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58927 (or 58923 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 52.

The spelling of 45135894328 in words is "forty-five billion, one hundred thirty-five million, eight hundred ninety-four thousand, three hundred twenty-eight".