539016540 has 48 divisors (see below), whose sum is σ = 1513629600. Its totient is φ = 143320320.

The previous prime is 539016521. The next prime is 539016553. The reversal of 539016540 is 45610935.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8070 + ... + 33810.

It is an arithmetic number, because the mean of its divisors is an integer number (31533950).

Almost surely, 2^539016540 is an apocalyptic number.

It is an amenable number.

539016540 is an abundant number, since it is smaller than the sum of its proper divisors (974613060).

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

539016540 is a wasteful number, since it uses less digits than its factorization.

539016540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26102 (or 26100 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 539016540 is about 23216.7297438722. The cubic root of 539016540 is about 813.8306287955.

The spelling of 539016540 in words is "five hundred thirty-nine million, sixteen thousand, five hundred forty".