45356051 has 12 divisors (see below), whose sum is σ = 52005672. Its totient is φ = 39401856.

The previous prime is 45356041. The next prime is 45356063. The reversal of 45356051 is 15065354.

It is not a de Polignac number, because 45356051 - 2¹⁰ = 45355027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45356011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5021 + ... + 10766.

It is an arithmetic number, because the mean of its divisors is an integer number (4333806).

Almost surely, 2^45356051 is an apocalyptic number.

45356051 is a deficient number, since it is larger than the sum of its proper divisors (6649621).

45356051 is a wasteful number, since it uses less digits than its factorization.

45356051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15830 (or 15817 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 45356051 is about 6734.6901190775. The cubic root of 45356051 is about 356.6249674176.

The spelling of 45356051 in words is "forty-five million, three hundred fifty-six thousand, fifty-one".