538324885015 has 32 divisors (see below), whose sum is σ = 692294976000. Its totient is φ = 400632635520.

The previous prime is 538324885013. The next prime is 538324885061. The reversal of 538324885015 is 510588423835.

It is not a de Polignac number, because 538324885015 - 2¹ = 538324885013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538324885013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3393664 + ... + 3548746.

It is an arithmetic number, because the mean of its divisors is an integer number (21634218000).

Almost surely, 2^538324885015 is an apocalyptic number.

538324885015 is a deficient number, since it is larger than the sum of its proper divisors (153970090985).

538324885015 is a wasteful number, since it uses less digits than its factorization.

538324885015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155767.

The product of its (nonzero) digits is 4608000, while the sum is 52.

The spelling of 538324885015 in words is "five hundred thirty-eight billion, three hundred twenty-four million, eight hundred eighty-five thousand, fifteen".