3157542455 has 24 divisors (see below), whose sum is σ = 4016959200. Its totient is φ = 2382322752.

The previous prime is 3157542449. The next prime is 3157542461. The reversal of 3157542455 is 5542457513.

3157542455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3157542449) and next prime (3157542461).

It is not a de Polignac number, because 3157542455 - 2¹⁶ = 3157476919 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 409526 + ... + 417164.

It is an arithmetic number, because the mean of its divisors is an integer number (167373300).

Almost surely, 2^3157542455 is an apocalyptic number.

3157542455 is a deficient number, since it is larger than the sum of its proper divisors (859416745).

3157542455 is a wasteful number, since it uses less digits than its factorization.

3157542455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7911 (or 7892 counting only the distinct ones).

The product of its digits is 420000, while the sum is 41.

The square root of 3157542455 is about 56192.0141568177. The cubic root of 3157542455 is about 1467.0662724559.

Adding to 3157542455 its reverse (5542457513), we get a palindrome (8699999968).

The spelling of 3157542455 in words is "three billion, one hundred fifty-seven million, five hundred forty-two thousand, four hundred fifty-five".