15484851074720 has 24 divisors (see below), whose sum is σ = 36582960664404. Its totient is φ = 6193940429824.

The previous prime is 15484851074717. The next prime is 15484851074801. The reversal of 15484851074720 is 2747015848451.

It can be written as a sum of positive squares in 2 ways, for example, as 15476009809936 + 8841264784 = 3933956^2 + 94028^2 .

It is a super-2 number, since 2×15484851074720² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48390159449 + ... + 48390159768.

Almost surely, 2^{15484851074720} is an apocalyptic number.

15484851074720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15484851074720 is an abundant number, since it is smaller than the sum of its proper divisors (21098109589684).

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

15484851074720 is an equidigital number, since it uses as much as digits as its factorization.

15484851074720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96780319232 (or 96780319224 counting only the distinct ones).

The product of its (nonzero) digits is 10035200, while the sum is 56.

The spelling of 15484851074720 in words is "fifteen trillion, four hundred eighty-four billion, eight hundred fifty-one million, seventy-four thousand, seven hundred twenty".