3155556052 has 12 divisors (see below), whose sum is σ = 6024243456. Its totient is φ = 1434343640.

The previous prime is 3155556011. The next prime is 3155556067. The reversal of 3155556052 is 2506555513.

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, 35858548 + ... + 35858635.

It is an arithmetic number, because the mean of its divisors is an integer number (502020288).

Almost surely, 2^3155556052 is an apocalyptic number.

It is an amenable number.

3155556052 is a deficient number, since it is larger than the sum of its proper divisors (2868687404).

3155556052 is a wasteful number, since it uses less digits than its factorization.

3155556052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71717198 (or 71717196 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 37.

The square root of 3155556052 is about 56174.3362399593. The cubic root of 3155556052 is about 1466.7585652013.

The spelling of 3155556052 in words is "three billion, one hundred fifty-five million, five hundred fifty-six thousand, fifty-two".