3155165252 has 24 divisors (see below), whose sum is σ = 5870624760. Its totient is φ = 1478615040.

The previous prime is 3155165227. The next prime is 3155165257. The reversal of 3155165252 is 2525615513.

It can be written as a sum of positive squares in 4 ways, for example, as 1533975556 + 1621189696 = 39166^2 + 40264^2 .

It is not an unprimeable number, because it can be changed into a prime (3155165257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79877 + ... + 112652.

It is an arithmetic number, because the mean of its divisors is an integer number (244609365).

Almost surely, 2^3155165252 is an apocalyptic number.

It is an amenable number.

3155165252 is a deficient number, since it is larger than the sum of its proper divisors (2715459508).

3155165252 is a wasteful number, since it uses less digits than its factorization.

3155165252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192791 (or 192789 counting only the distinct ones).

The product of its digits is 45000, while the sum is 35.

The square root of 3155165252 is about 56170.8576754886. The cubic root of 3155165252 is about 1466.6980124384.

The spelling of 3155165252 in words is "three billion, one hundred fifty-five million, one hundred sixty-five thousand, two hundred fifty-two".