539451364522 has 16 divisors (see below), whose sum is σ = 926880324480. Its totient is φ = 230666802768.

The previous prime is 539451364513. The next prime is 539451364547. The reversal of 539451364522 is 225463154935.

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, 43880233 + ... + 43892524.

It is an arithmetic number, because the mean of its divisors is an integer number (57930020280).

Almost surely, 2^539451364522 is an apocalyptic number.

539451364522 is a deficient number, since it is larger than the sum of its proper divisors (387428959958).

539451364522 is a wasteful number, since it uses less digits than its factorization.

539451364522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87773205.

The product of its digits is 3888000, while the sum is 49.

The spelling of 539451364522 in words is "five hundred thirty-nine billion, four hundred fifty-one million, three hundred sixty-four thousand, five hundred twenty-two".