45463792 has 20 divisors (see below), whose sum is σ = 96094296. Its totient is φ = 20665280.

The previous prime is 45463783. The next prime is 45463799. The reversal of 45463792 is 29736454.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45463799) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128983 + ... + 129334.

Almost surely, 2^45463792 is an apocalyptic number.

It is an amenable number.

45463792 is an abundant number, since it is smaller than the sum of its proper divisors (50630504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45463792 is a wasteful number, since it uses less digits than its factorization.

45463792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258336 (or 258330 counting only the distinct ones).

The product of its digits is 181440, while the sum is 40.

The square root of 45463792 is about 6742.6843319260. The cubic root of 45463792 is about 356.9071256286.

It can be divided in two parts, 4546 and 3792, that added together give a palindrome (8338).

The spelling of 45463792 in words is "forty-five million, four hundred sixty-three thousand, seven hundred ninety-two".