45694051 has 6 divisors (see below), whose sum is σ = 49479540. Its totient is φ = 42178968.

The previous prime is 45694043. The next prime is 45694091. The reversal of 45694051 is 15049654.

It is not a de Polignac number, because 45694051 - 2³ = 45694043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45693998 and 45694016.

It is not an unprimeable number, because it can be changed into a prime (45694091) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 135021 + ... + 135358.

It is an arithmetic number, because the mean of its divisors is an integer number (8246590).

Almost surely, 2^45694051 is an apocalyptic number.

45694051 is a deficient number, since it is larger than the sum of its proper divisors (3785489).

45694051 is a wasteful number, since it uses less digits than its factorization.

45694051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270405 (or 270392 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 45694051 is about 6759.7374949032. The cubic root of 45694051 is about 357.5086499284.

The spelling of 45694051 in words is "forty-five million, six hundred ninety-four thousand, fifty-one".