15373984560120 has 160 divisors (see below), whose sum is σ = 52296245583120. Its totient is φ = 4050334817280.

The previous prime is 15373984560113. The next prime is 15373984560131. The reversal of 15373984560120 is 2106548937351.

It is a happy number.

15373984560120 is a `hidden beast` number, since 1 + 5 + 3 + 7 + 3 + 9 + 8 + 4 + 5 + 601 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 28315761 + ... + 28853600.

It is a 1-persistent number, because it is pandigital, but 2⋅15373984560120 = 30747969120240 is not.

Almost surely, 2^{15373984560120} is an apocalyptic number.

15373984560120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15373984560120 is an abundant number, since it is smaller than the sum of its proper divisors (36922261023000).

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

15373984560120 is a wasteful number, since it uses less digits than its factorization.

15373984560120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57169467 (or 57169454 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 15373984560120 in words is "fifteen trillion, three hundred seventy-three billion, nine hundred eighty-four million, five hundred sixty thousand, one hundred twenty".