15165090150016 has 64 divisors (see below), whose sum is σ = 31255644780000. Its totient is φ = 7320572292096.

The previous prime is 15165090150011. The next prime is 15165090150017. The reversal of 15165090150016 is 61005109056151.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×15165090150016² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15165090150011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56686135 + ... + 56953033.

Almost surely, 2^{15165090150016} is an apocalyptic number.

15165090150016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

15165090150016 is an abundant number, since it is smaller than the sum of its proper divisors (16090554629984).

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

15165090150016 is a wasteful number, since it uses less digits than its factorization.

15165090150016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282249 (or 282237 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 40.

The spelling of 15165090150016 in words is "fifteen trillion, one hundred sixty-five billion, ninety million, one hundred fifty thousand, sixteen".