3153913157476 has 81 divisors (see below), whose sum is σ = 5752849150251. Its totient is φ = 1512918463104.

The previous prime is 3153913157471. The next prime is 3153913157497. The reversal of 3153913157476 is 6747513193513.

The square root of 3153913157476 is 1775926.

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 58987779876 + 3094925377600 = 242874^2 + 1759240^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3153913157471) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 13536107856 + ... + 13536108088.

Almost surely, 2^{3153913157476} is an apocalyptic number.

3153913157476 is the 1775926-th square number.

It is an amenable number.

3153913157476 is a deficient number, since it is larger than the sum of its proper divisors (2598935992775).

3153913157476 is an equidigital number, since it uses as much as digits as its factorization.

3153913157476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 375 counting only the distinct ones).

The product of its digits is 7144200, while the sum is 55.

The spelling of 3153913157476 in words is "three trillion, one hundred fifty-three billion, nine hundred thirteen million, one hundred fifty-seven thousand, four hundred seventy-six".