54007032 has 32 divisors (see below), whose sum is σ = 135636480. Its totient is φ = 17919840.

The previous prime is 54006989. The next prime is 54007033. The reversal of 54007032 is 23070045.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54007033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307 + ... + 10397.

It is an arithmetic number, because the mean of its divisors is an integer number (4238640).

Almost surely, 2^54007032 is an apocalyptic number.

It is an amenable number.

54007032 is an abundant number, since it is smaller than the sum of its proper divisors (81629448).

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

54007032 is a wasteful number, since it uses less digits than its factorization.

54007032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10323 (or 10319 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 54007032 is about 7348.9476797702. The cubic root of 54007032 is about 377.9927212282.

Adding to 54007032 its reverse (23070045), we get a palindrome (77077077).

The spelling of 54007032 in words is "fifty-four million, seven thousand, thirty-two".