45251462 has 4 divisors (see below), whose sum is σ = 67877196. Its totient is φ = 22625730.

The previous prime is 45251443. The next prime is 45251471. The reversal of 45251462 is 26415254.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11312864 + ... + 11312867.

It is an arithmetic number, because the mean of its divisors is an integer number (16969299).

Almost surely, 2^45251462 is an apocalyptic number.

45251462 is a deficient number, since it is larger than the sum of its proper divisors (22625734).

45251462 is a wasteful number, since it uses less digits than its factorization.

45251462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22625733.

The product of its digits is 9600, while the sum is 29.

The square root of 45251462 is about 6726.9206922633. The cubic root of 45251462 is about 356.3506361016.

The spelling of 45251462 in words is "forty-five million, two hundred fifty-one thousand, four hundred sixty-two".