538867016015 has 8 divisors (see below), whose sum is σ = 652362901488. Its totient is φ = 427278624640.

The previous prime is 538867015987. The next prime is 538867016041. The reversal of 538867016015 is 510610768835.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-538867016015 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 476872901 + ... + 476874030.

It is an arithmetic number, because the mean of its divisors is an integer number (81545362686).

Almost surely, 2^538867016015 is an apocalyptic number.

538867016015 is a deficient number, since it is larger than the sum of its proper divisors (113495885473).

538867016015 is a wasteful number, since it uses less digits than its factorization.

538867016015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953747049.

The product of its (nonzero) digits is 1209600, while the sum is 50.

The spelling of 538867016015 in words is "five hundred thirty-eight billion, eight hundred sixty-seven million, sixteen thousand, fifteen".