3157853525 has 12 divisors (see below), whose sum is σ = 3918957504. Its totient is φ = 2524206000.

The previous prime is 3157853507. The next prime is 3157853539. The reversal of 3157853525 is 5253587513.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-3157853525 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20531 + ... + 82080.

It is an arithmetic number, because the mean of its divisors is an integer number (326579792).

Almost surely, 2^3157853525 is an apocalyptic number.

It is an amenable number.

3157853525 is a deficient number, since it is larger than the sum of its proper divisors (761103979).

3157853525 is a wasteful number, since it uses less digits than its factorization.

3157853525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103852 (or 103847 counting only the distinct ones).

The product of its digits is 630000, while the sum is 44.

The square root of 3157853525 is about 56194.7820086527. The cubic root of 3157853525 is about 1467.1144476139.

The spelling of 3157853525 in words is "three billion, one hundred fifty-seven million, eight hundred fifty-three thousand, five hundred twenty-five".