2531428167 has 8 divisors (see below), whose sum is σ = 3378052720. Its totient is φ = 1686211200.

The previous prime is 2531428153. The next prime is 2531428177. The reversal of 2531428167 is 7618241352.

2531428167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2531428167 - 2²⁴ = 2514650951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2531428177) 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, 347692 + ... + 354897.

It is an arithmetic number, because the mean of its divisors is an integer number (422256590).

Almost surely, 2^2531428167 is an apocalyptic number.

2531428167 is a deficient number, since it is larger than the sum of its proper divisors (846624553).

2531428167 is a wasteful number, since it uses less digits than its factorization.

2531428167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703793.

The product of its digits is 80640, while the sum is 39.

The square root of 2531428167 is about 50313.3001004705. The cubic root of 2531428167 is about 1362.8724192739.

The spelling of 2531428167 in words is "two billion, five hundred thirty-one million, four hundred twenty-eight thousand, one hundred sixty-seven".