15150056111601 has 16 divisors (see below), whose sum is σ = 20942745576960. Its totient is φ = 9731547509760.

The previous prime is 15150056111591. The next prime is 15150056111611. The reversal of 15150056111601 is 10611165005151.

It is an interprime number because it is at equal distance from previous prime (15150056111591) and next prime (15150056111611).

It is not a de Polignac number, because 15150056111601 - 2¹⁸ = 15150055849457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (15150056111611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 355663920 + ... + 355706513.

It is an arithmetic number, because the mean of its divisors is an integer number (1308921598560).

Almost surely, 2^{15150056111601} is an apocalyptic number.

It is an amenable number.

15150056111601 is a deficient number, since it is larger than the sum of its proper divisors (5792689465359).

15150056111601 is a wasteful number, since it uses less digits than its factorization.

15150056111601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711370696.

The product of its (nonzero) digits is 4500, while the sum is 33.

The spelling of 15150056111601 in words is "fifteen trillion, one hundred fifty billion, fifty-six million, one hundred eleven thousand, six hundred one".