3815850152 has 16 divisors (see below), whose sum is σ = 7156068660. Its totient is φ = 1907565184.

The previous prime is 3815850149. The next prime is 3815850187. The reversal of 3815850152 is 2510585183.

It can be written as a sum of positive squares in 2 ways, for example, as 3326290276 + 489559876 = 57674^2 + 22126^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3098 + ... + 87414.

Almost surely, 2^3815850152 is an apocalyptic number.

It is an amenable number.

3815850152 is a deficient number, since it is larger than the sum of its proper divisors (3340218508).

3815850152 is a wasteful number, since it uses less digits than its factorization.

3815850152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89980 (or 89976 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 38.

The square root of 3815850152 is about 61772.5679569823. The cubic root of 3815850152 is about 1562.6573915651.

The spelling of 3815850152 in words is "three billion, eight hundred fifteen million, eight hundred fifty thousand, one hundred fifty-two".