539900054499 has 64 divisors (see below), whose sum is σ = 817545867264. Its totient is φ = 314440258176.

The previous prime is 539900054443. The next prime is 539900054539. The reversal of 539900054499 is 994450009935.

It is not a de Polignac number, because 539900054499 - 2¹³ = 539900046307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (539900054299) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33181764 + ... + 33198030.

It is an arithmetic number, because the mean of its divisors is an integer number (12774154176).

Almost surely, 2^539900054499 is an apocalyptic number.

539900054499 is a deficient number, since it is larger than the sum of its proper divisors (277645812765).

539900054499 is a wasteful number, since it uses less digits than its factorization.

539900054499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16696.

The product of its (nonzero) digits is 7873200, while the sum is 57.

The spelling of 539900054499 in words is "five hundred thirty-nine billion, nine hundred million, fifty-four thousand, four hundred ninety-nine".