15363148656 has 40 divisors (see below), whose sum is σ = 40338766864. Its totient is φ = 5037096960.

The previous prime is 15363148597. The next prime is 15363148657. The reversal of 15363148656 is 65684136351.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15363148657) 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, 2620561 + ... + 2626416.

Almost surely, 2^15363148656 is an apocalyptic number.

15363148656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

15363148656 is an abundant number, since it is smaller than the sum of its proper divisors (24975618208).

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

15363148656 is a wasteful number, since it uses less digits than its factorization.

15363148656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5247049 (or 5247043 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 48.

The spelling of 15363148656 in words is "fifteen billion, three hundred sixty-three million, one hundred forty-eight thousand, six hundred fifty-six".