15337252260616 has 128 divisors (see below), whose sum is σ = 36739018834560. Its totient is φ = 5892974899200.

The previous prime is 15337252260593. The next prime is 15337252260643. The reversal of 15337252260616 is 61606225273351.

It is a happy number.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 15337252260616.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9937570 + ... + 11376721.

It is an arithmetic number, because the mean of its divisors is an integer number (287023584645).

Almost surely, 2^{15337252260616} is an apocalyptic number.

It is an amenable number.

15337252260616 is an abundant number, since it is smaller than the sum of its proper divisors (21401766573944).

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

15337252260616 is a wasteful number, since it uses less digits than its factorization.

15337252260616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21314375 (or 21314371 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 49.

The spelling of 15337252260616 in words is "fifteen trillion, three hundred thirty-seven billion, two hundred fifty-two million, two hundred sixty thousand, six hundred sixteen".