3155142255 has 16 divisors (see below), whose sum is σ = 5184667104. Its totient is φ = 1637262720.

The previous prime is 3155142253. The next prime is 3155142257. The reversal of 3155142255 is 5522415513.

It is an interprime number because it is at equal distance from previous prime (3155142253) and next prime (3155142257).

It is not a de Polignac number, because 3155142255 - 2¹ = 3155142253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3155142253) 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 15 ways as a sum of consecutive naturals, for example, 2841916 + ... + 2843025.

It is an arithmetic number, because the mean of its divisors is an integer number (324041694).

Almost surely, 2^3155142255 is an apocalyptic number.

3155142255 is a deficient number, since it is larger than the sum of its proper divisors (2029524849).

3155142255 is a wasteful number, since it uses less digits than its factorization.

3155142255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5684986.

The product of its digits is 30000, while the sum is 33.

The square root of 3155142255 is about 56170.6529693220. The cubic root of 3155142255 is about 1466.6944489974.

Adding to 3155142255 its reverse (5522415513), we get a palindrome (8677557768).

The spelling of 3155142255 in words is "three billion, one hundred fifty-five million, one hundred forty-two thousand, two hundred fifty-five".