15260152656 has 80 divisors (see below), whose sum is σ = 45102006144. Its totient is φ = 4355377152.

The previous prime is 15260152639. The next prime is 15260152667. The reversal of 15260152656 is 65625106251.

It is a happy number.

15260152656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296380 + ... + 344036.

Almost surely, 2^15260152656 is an apocalyptic number.

15260152656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15260152656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22551003072).

15260152656 is an abundant number, since it is smaller than the sum of its proper divisors (29841853488).

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

15260152656 is a wasteful number, since it uses less digits than its factorization.

15260152656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48628 (or 48622 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 39.

The spelling of 15260152656 in words is "fifteen billion, two hundred sixty million, one hundred fifty-two thousand, six hundred fifty-six".