52170787067804 has 6 divisors (see below), whose sum is σ = 91298877368664. Its totient is φ = 26085393533900.

The previous prime is 52170787067797. The next prime is 52170787067843. The reversal of 52170787067804 is 40876078707125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6521348383472 + ... + 6521348383479.

It is an arithmetic number, because the mean of its divisors is an integer number (15216479561444).

Almost surely, 2^{52170787067804} is an apocalyptic number.

It is an amenable number.

52170787067804 is a deficient number, since it is larger than the sum of its proper divisors (39128090300860).

52170787067804 is a wasteful number, since it uses less digits than its factorization.

52170787067804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13042696766955 (or 13042696766953 counting only the distinct ones).

The product of its (nonzero) digits is 36879360, while the sum is 62.

The spelling of 52170787067804 in words is "fifty-two trillion, one hundred seventy billion, seven hundred eighty-seven million, sixty-seven thousand, eight hundred four".