5394297924 has 24 divisors (see below), whose sum is σ = 13985217120. Its totient is φ = 1798099272.

The previous prime is 5394297913. The next prime is 5394298001. The reversal of 5394297924 is 4297924935.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24973494 + ... + 24973709.

It is an arithmetic number, because the mean of its divisors is an integer number (582717380).

Almost surely, 2^5394297924 is an apocalyptic number.

5394297924 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

5394297924 is an abundant number, since it is smaller than the sum of its proper divisors (8590919196).

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

5394297924 is a wasteful number, since it uses less digits than its factorization.

5394297924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49947216 (or 49947208 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 5394297924 is about 73445.8843230851. The cubic root of 5394297924 is about 1753.7929079882.

The spelling of 5394297924 in words is "five billion, three hundred ninety-four million, two hundred ninety-seven thousand, nine hundred twenty-four".