501052063143120 has 80 divisors (see below), whose sum is σ = 1553353300966272. Its totient is φ = 133605977679360.

The previous prime is 501052063143119. The next prime is 501052063143139. The reversal of 501052063143120 is 21341360250105.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×501052063143120² (a number of 30 digits) contains 22 as substring.

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, 57699091 + ... + 65812530.

Almost surely, 2^{501052063143120} is an apocalyptic number.

It is an amenable number.

501052063143120 is an abundant number, since it is smaller than the sum of its proper divisors (1052301237823152).

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

501052063143120 is a wasteful number, since it uses less digits than its factorization.

501052063143120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123528540 (or 123528534 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The spelling of 501052063143120 in words is "five hundred one trillion, fifty-two billion, sixty-three million, one hundred forty-three thousand, one hundred twenty".