45656254 has 16 divisors (see below), whose sum is σ = 82872288. Its totient is φ = 18415872.

The previous prime is 45656249. The next prime is 45656263. The reversal of 45656254 is 45265654.

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, 95679 + ... + 96154.

It is an arithmetic number, because the mean of its divisors is an integer number (5179518).

Almost surely, 2^45656254 is an apocalyptic number.

45656254 is a deficient number, since it is larger than the sum of its proper divisors (37216034).

45656254 is a wasteful number, since it uses less digits than its factorization.

45656254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191859.

The product of its digits is 144000, while the sum is 37.

The square root of 45656254 is about 6756.9411718617. The cubic root of 45656254 is about 357.4100486031.

The spelling of 45656254 in words is "forty-five million, six hundred fifty-six thousand, two hundred fifty-four".