15061372882 has 8 divisors (see below), whose sum is σ = 22595787900. Its totient is φ = 7529443584.

The previous prime is 15061372861. The next prime is 15061372883. The reversal of 15061372882 is 28827316051.

It can be written as a sum of positive squares in 2 ways, for example, as 14253733321 + 807639561 = 119389^2 + 28419^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (15061372883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 606207 + ... + 630562.

Almost surely, 2^15061372882 is an apocalyptic number.

15061372882 is a deficient number, since it is larger than the sum of its proper divisors (7534415018).

15061372882 is a wasteful number, since it uses less digits than its factorization.

15061372882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1242860.

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 15061372882 in words is "fifteen billion, sixty-one million, three hundred seventy-two thousand, eight hundred eighty-two".