2631795151 has 4 divisors (see below), whose sum is σ = 2631932352. Its totient is φ = 2631657952.

The previous prime is 2631795113. The next prime is 2631795167. The reversal of 2631795151 is 1515971362.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2631795151 - 2²¹ = 2629697999 is a prime.

It is a super-2 number, since 2×2631795151² = 13852691433654225602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2631795191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34015 + ... + 80128.

It is an arithmetic number, because the mean of its divisors is an integer number (657983088).

Almost surely, 2^2631795151 is an apocalyptic number.

2631795151 is a deficient number, since it is larger than the sum of its proper divisors (137201).

2631795151 is a wasteful number, since it uses less digits than its factorization.

2631795151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137200.

The product of its digits is 56700, while the sum is 40.

The square root of 2631795151 is about 51301.0248533107. The cubic root of 2631795151 is about 1380.6513677457.

The spelling of 2631795151 in words is "two billion, six hundred thirty-one million, seven hundred ninety-five thousand, one hundred fifty-one".