501501365145112 has 64 divisors (see below), whose sum is σ = 999144722592000. Its totient is φ = 235312218066816.

The previous prime is 501501365145107. The next prime is 501501365145239. The reversal of 501501365145112 is 211541563105105.

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, 182205814 + ... + 184937722.

It is an arithmetic number, because the mean of its divisors is an integer number (15611636290500).

Almost surely, 2^{501501365145112} is an apocalyptic number.

It is an amenable number.

501501365145112 is a deficient number, since it is larger than the sum of its proper divisors (497643357446888).

501501365145112 is a wasteful number, since it uses less digits than its factorization.

501501365145112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2743328 (or 2743324 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 40.

The spelling of 501501365145112 in words is "five hundred one trillion, five hundred one billion, three hundred sixty-five million, one hundred forty-five thousand, one hundred twelve".