3135145208 has 16 divisors (see below), whose sum is σ = 6330581880. Its totient is φ = 1446990048.

The previous prime is 3135145183. The next prime is 3135145259. The reversal of 3135145208 is 8025415313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15072710 + ... + 15072917.

Almost surely, 2^3135145208 is an apocalyptic number.

It is an amenable number.

3135145208 is an abundant number, since it is smaller than the sum of its proper divisors (3195436672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3135145208 is a wasteful number, since it uses less digits than its factorization.

3135145208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30145646 (or 30145642 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 3135145208 is about 55992.3674084245. The cubic root of 3135145208 is about 1463.5892810548.

The spelling of 3135145208 in words is "three billion, one hundred thirty-five million, one hundred forty-five thousand, two hundred eight".