3155253152 has 12 divisors (see below), whose sum is σ = 6211904706. Its totient is φ = 1577626560.

The previous prime is 3155253149. The next prime is 3155253161. The reversal of 3155253152 is 2513525513.

It can be written as a sum of positive squares in only one way, i.e., 2869102096 + 286151056 = 53564^2 + 16916^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 98601661 = 3155253152 / (3 + 1 + 5 + 5 + 2 + 5 + 3 + 1 + 5 + 2).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49300799 + ... + 49300862.

Almost surely, 2^3155253152 is an apocalyptic number.

3155253152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3155253152 is a deficient number, since it is larger than the sum of its proper divisors (3056651554).

3155253152 is an equidigital number, since it uses as much as digits as its factorization.

3155253152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98601671 (or 98601663 counting only the distinct ones).

The product of its digits is 22500, while the sum is 32.

The square root of 3155253152 is about 56171.6401042377. The cubic root of 3155253152 is about 1466.7116325975.

Adding to 3155253152 its reverse (2513525513), we get a palindrome (5668778665).

The spelling of 3155253152 in words is "three billion, one hundred fifty-five million, two hundred fifty-three thousand, one hundred fifty-two".