1501500055044 has 36 divisors (see below), whose sum is σ = 3850954690352. Its totient is φ = 455000016240.

The previous prime is 1501500055031. The next prime is 1501500055051. The reversal of 1501500055044 is 4405500051051.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 517044022 + ... + 517046925.

Almost surely, 2^{1501500055044} is an apocalyptic number.

It is an amenable number.

1501500055044 is an abundant number, since it is smaller than the sum of its proper divisors (2349454635308).

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

1501500055044 is a wasteful number, since it uses less digits than its factorization.

1501500055044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034090976 (or 1034090963 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 30.

The spelling of 1501500055044 in words is "one trillion, five hundred one billion, five hundred million, fifty-five thousand, forty-four".