505013030156 has 24 divisors (see below), whose sum is σ = 898798044480. Its totient is φ = 248214027600.

The previous prime is 505013030143. The next prime is 505013030189. The reversal of 505013030156 is 651030310505.

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, 5954891 + ... + 6039101.

It is an arithmetic number, because the mean of its divisors is an integer number (37449918520).

Almost surely, 2^505013030156 is an apocalyptic number.

It is an amenable number.

505013030156 is a deficient number, since it is larger than the sum of its proper divisors (393785014324).

505013030156 is a wasteful number, since it uses less digits than its factorization.

505013030156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109685 (or 109683 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 29.

The spelling of 505013030156 in words is "five hundred five billion, thirteen million, thirty thousand, one hundred fifty-six".