45253492 has 12 divisors (see below), whose sum is σ = 79719136. Its totient is φ = 22476600.

The previous prime is 45253471. The next prime is 45253517. The reversal of 45253492 is 29435254.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36858 + ... + 38065.

Almost surely, 2^45253492 is an apocalyptic number.

It is an amenable number.

45253492 is a deficient number, since it is larger than the sum of its proper divisors (34465644).

45253492 is a wasteful number, since it uses less digits than its factorization.

45253492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75078 (or 75076 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 45253492 is about 6727.0715768453. The cubic root of 45253492 is about 356.3559647027.

The spelling of 45253492 in words is "forty-five million, two hundred fifty-three thousand, four hundred ninety-two".