15532364807152 has 40 divisors (see below), whose sum is σ = 30124190678400. Its totient is φ = 7758381385920.

The previous prime is 15532364807093. The next prime is 15532364807177. The reversal of 15532364807152 is 25170846323551.

It is a super-2 number, since 2×15532364807152² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 15532364807152.

It is a congruent number.

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, 240843103 + ... + 240907585.

It is an arithmetic number, because the mean of its divisors is an integer number (753104766960).

Almost surely, 2^{15532364807152} is an apocalyptic number.

It is an amenable number.

15532364807152 is a deficient number, since it is larger than the sum of its proper divisors (14591825871248).

15532364807152 is a wasteful number, since it uses less digits than its factorization.

15532364807152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79381 (or 79375 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 52.

The spelling of 15532364807152 in words is "fifteen trillion, five hundred thirty-two billion, three hundred sixty-four million, eight hundred seven thousand, one hundred fifty-two".