15325443460 has 24 divisors (see below), whose sum is σ = 32195330496. Its totient is φ = 6127910880.

The previous prime is 15325443431. The next prime is 15325443473. The reversal of 15325443460 is 6434452351.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85672 + ... + 194911.

It is an arithmetic number, because the mean of its divisors is an integer number (1341472104).

Almost surely, 2^15325443460 is an apocalyptic number.

15325443460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15325443460 is an abundant number, since it is smaller than the sum of its proper divisors (16869887036).

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

15325443460 is a wasteful number, since it uses less digits than its factorization.

15325443460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283323 (or 283321 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 15325443460 in words is "fifteen billion, three hundred twenty-five million, four hundred forty-three thousand, four hundred sixty".