3315525131 has 8 divisors (see below), whose sum is σ = 3375413424. Its totient is φ = 3255815520.

The previous prime is 3315525077. The next prime is 3315525133. The reversal of 3315525131 is 1315255133.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3315525131 is a prime.

It is a super-2 number, since 2×3315525131² = 21985413788585134322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3315525094 and 3315525103.

It is not an unprimeable number, because it can be changed into a prime (3315525133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6941 + ... + 81726.

It is an arithmetic number, because the mean of its divisors is an integer number (421926678).

Almost surely, 2^3315525131 is an apocalyptic number.

3315525131 is a deficient number, since it is larger than the sum of its proper divisors (59888293).

3315525131 is an equidigital number, since it uses as much as digits as its factorization.

3315525131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89341.

The product of its digits is 6750, while the sum is 29.

The square root of 3315525131 is about 57580.5968274036. The cubic root of 3315525131 is about 1491.1366386689.

The spelling of 3315525131 in words is "three billion, three hundred fifteen million, five hundred twenty-five thousand, one hundred thirty-one".