1501515140164 has 48 divisors (see below), whose sum is σ = 2898352195200. Its totient is φ = 676244217600.

The previous prime is 1501515140143. The next prime is 1501515140171. The reversal of 1501515140164 is 4610415151051.

It is a super-2 number, since 2×1501515140164² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2025489 + ... + 2665639.

It is an arithmetic number, because the mean of its divisors is an integer number (60382337400).

Almost surely, 2^{1501515140164} is an apocalyptic number.

It is an amenable number.

1501515140164 is a deficient number, since it is larger than the sum of its proper divisors (1396837055036).

1501515140164 is a wasteful number, since it uses less digits than its factorization.

1501515140164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641260 (or 641258 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 34.

The spelling of 1501515140164 in words is "one trillion, five hundred one billion, five hundred fifteen million, one hundred forty thousand, one hundred sixty-four".