5031331542 has 24 divisors (see below), whose sum is σ = 10903927320. Its totient is φ = 1676693760.

The previous prime is 5031331531. The next prime is 5031331561. The reversal of 5031331542 is 2451331305.

5031331542 is a `hidden beast` number, since 503 + 1 + 3 + 3 + 154 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44617 + ... + 109787.

It is an arithmetic number, because the mean of its divisors is an integer number (454330305).

Almost surely, 2^5031331542 is an apocalyptic number.

5031331542 is an abundant number, since it is smaller than the sum of its proper divisors (5872595778).

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

5031331542 is a wasteful number, since it uses less digits than its factorization.

5031331542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69468 (or 69465 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 5031331542 is about 70931.8795887998. The cubic root of 5031331542 is about 1713.5402575341.

Adding to 5031331542 its reverse (2451331305), we get a palindrome (7482662847).

The spelling of 5031331542 in words is "five billion, thirty-one million, three hundred thirty-one thousand, five hundred forty-two".