539134745344 has 72 divisors (see below), whose sum is σ = 1167405744960. Its totient is φ = 247014924288.

The previous prime is 539134745329. The next prime is 539134745351. The reversal of 539134745344 is 443547431935.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 539134745291 and 539134745300.

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, 135304 + ... + 1047175.

It is an arithmetic number, because the mean of its divisors is an integer number (16213968680).

Almost surely, 2^539134745344 is an apocalyptic number.

It is an amenable number.

539134745344 is an abundant number, since it is smaller than the sum of its proper divisors (628270999616).

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

539134745344 is a wasteful number, since it uses less digits than its factorization.

539134745344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182645 (or 1182631 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 52.

The spelling of 539134745344 in words is "five hundred thirty-nine billion, one hundred thirty-four million, seven hundred forty-five thousand, three hundred forty-four".