3152500042 has 16 divisors (see below), whose sum is σ = 4896806760. Its totient is φ = 1520342208.

The previous prime is 3152500003. The next prime is 3152500051. The reversal of 3152500042 is 2400052513.

It can be written as a sum of positive squares in 4 ways, for example, as 3138128361 + 14371681 = 56019^2 + 3791^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3152499986 and 3152500022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30568 + ... + 85084.

Almost surely, 2^3152500042 is an apocalyptic number.

3152500042 is a deficient number, since it is larger than the sum of its proper divisors (1744306718).

3152500042 is a wasteful number, since it uses less digits than its factorization.

3152500042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55545.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 3152500042 is about 56147.1285285365. The cubic root of 3152500042 is about 1466.2849163360.

Adding to 3152500042 its reverse (2400052513), we get a palindrome (5552552555).

The spelling of 3152500042 in words is "three billion, one hundred fifty-two million, five hundred thousand, forty-two".