3155406255 has 12 divisors (see below), whose sum is σ = 5469370920. Its totient is φ = 1682883312.

The previous prime is 3155406203. The next prime is 3155406257. The reversal of 3155406255 is 5526045513.

3155406255 is a `hidden beast` number, since 3 + 1 + 5 + 540 + 62 + 55 = 666.

It is not a de Polignac number, because 3155406255 - 2⁸ = 3155405999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3155406257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35060025 + ... + 35060114.

It is an arithmetic number, because the mean of its divisors is an integer number (455780910).

Almost surely, 2^3155406255 is an apocalyptic number.

3155406255 is a deficient number, since it is larger than the sum of its proper divisors (2313964665).

3155406255 is a wasteful number, since it uses less digits than its factorization.

3155406255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70120150 (or 70120147 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The square root of 3155406255 is about 56173.0029017499. The cubic root of 3155406255 is about 1466.7353553976.

The spelling of 3155406255 in words is "three billion, one hundred fifty-five million, four hundred six thousand, two hundred fifty-five".