15472259760 has 80 divisors (see below), whose sum is σ = 47984785920. Its totient is φ = 4124148480.

The previous prime is 15472259729. The next prime is 15472259773. The reversal of 15472259760 is 6795227451.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 596665 + ... + 622055.

It is an arithmetic number, because the mean of its divisors is an integer number (599809824).

Almost surely, 2^15472259760 is an apocalyptic number.

15472259760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15472259760 is an abundant number, since it is smaller than the sum of its proper divisors (32512526160).

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

15472259760 is a wasteful number, since it uses less digits than its factorization.

15472259760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27946 (or 27940 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 48.

15472259760 divided by its sum of digits (48) gives a triangular number (322338745 = T₂₅₃₉₀).

The spelling of 15472259760 in words is "fifteen billion, four hundred seventy-two million, two hundred fifty-nine thousand, seven hundred sixty".