15162474496 has 153 divisors (see below), whose sum is σ = 33748292151. Its totient is φ = 6808928256.

The previous prime is 15162474493. The next prime is 15162474517. The reversal of 15162474496 is 69447426151.

The square root of 15162474496 is 123136.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 62980096 + 15099494400 = 7936^2 + 122880^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15162474493) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 409796590 + ... + 409796626.

Almost surely, 2^15162474496 is an apocalyptic number.

15162474496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

15162474496 is the 123136-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15162474496

15162474496 is an abundant number, since it is smaller than the sum of its proper divisors (18585817655).

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

15162474496 is an frugal number, since it uses more digits than its factorization.

15162474496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 52 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

Multiplying 15162474496 by its sum of digits (49), we get a square (742961250304 = 861952²).

The spelling of 15162474496 in words is "fifteen billion, one hundred sixty-two million, four hundred seventy-four thousand, four hundred ninety-six".