5439503232 has 48 divisors (see below), whose sum is σ = 15652740480. Its totient is φ = 1813167360.

The previous prime is 5439503227. The next prime is 5439503287. The reversal of 5439503232 is 2323059345.

5439503232 is a `hidden beast` number, since 543 + 9 + 50 + 32 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2359744 + ... + 2362047.

It is an arithmetic number, because the mean of its divisors is an integer number (326098760).

Almost surely, 2^5439503232 is an apocalyptic number.

It is an amenable number.

5439503232 is an abundant number, since it is smaller than the sum of its proper divisors (10213237248).

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

5439503232 is a wasteful number, since it uses less digits than its factorization.

5439503232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4721811 (or 4721796 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

The square root of 5439503232 is about 73752.9879530314. The cubic root of 5439503232 is about 1758.6783328150.

The spelling of 5439503232 in words is "five billion, four hundred thirty-nine million, five hundred three thousand, two hundred thirty-two".