15251241360 has 40 divisors (see below), whose sum is σ = 47278848960. Its totient is φ = 4066997632.

The previous prime is 15251241353. The next prime is 15251241361. The reversal of 15251241360 is 6314215251.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (15251241361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31773180 + ... + 31773659.

It is an arithmetic number, because the mean of its divisors is an integer number (1181971224).

Almost surely, 2^15251241360 is an apocalyptic number.

15251241360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15251241360 is an abundant number, since it is smaller than the sum of its proper divisors (32027607600).

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

15251241360 is a wasteful number, since it uses less digits than its factorization.

15251241360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63546855 (or 63546849 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 15251241360 in words is "fifteen billion, two hundred fifty-one million, two hundred forty-one thousand, three hundred sixty".