52554732 has 12 divisors (see below), whose sum is σ = 122627736. Its totient is φ = 17518240.

The previous prime is 52554727. The next prime is 52554737. The reversal of 52554732 is 23745525.

It is an interprime number because it is at equal distance from previous prime (52554727) and next prime (52554737).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 52554693 and 52554702.

It is not an unprimeable number, because it can be changed into a prime (52554737) 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, 2189769 + ... + 2189792.

It is an arithmetic number, because the mean of its divisors is an integer number (10218978).

Almost surely, 2^52554732 is an apocalyptic number.

It is an amenable number.

52554732 is an abundant number, since it is smaller than the sum of its proper divisors (70073004).

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

52554732 is a wasteful number, since it uses less digits than its factorization.

52554732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4379568 (or 4379566 counting only the distinct ones).

The product of its digits is 42000, while the sum is 33.

The square root of 52554732 is about 7249.4642560675. The cubic root of 52554732 is about 374.5736951102.

The spelling of 52554732 in words is "fifty-two million, five hundred fifty-four thousand, seven hundred thirty-two".