45134907228 has 36 divisors (see below), whose sum is σ = 114116042040. Its totient is φ = 15041668896.

The previous prime is 45134907217. The next prime is 45134907353. The reversal of 45134907228 is 82270943154.

45134907228 is a `hidden beast` number, since 4 + 513 + 49 + 0 + 72 + 28 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31743 + ... + 302121.

Almost surely, 2^45134907228 is an apocalyptic number.

It is an amenable number.

45134907228 is an abundant number, since it is smaller than the sum of its proper divisors (68981134812).

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

45134907228 is a wasteful number, since it uses less digits than its factorization.

45134907228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275026 (or 275021 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 45134907228 in words is "forty-five billion, one hundred thirty-four million, nine hundred seven thousand, two hundred twenty-eight".