2631542092 has 12 divisors (see below), whose sum is σ = 4647448960. Its totient is φ = 1303699536.

The previous prime is 2631542087. The next prime is 2631542093. The reversal of 2631542092 is 2902451362.

It is not an unprimeable number, because it can be changed into a prime (2631542093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3017388 + ... + 3018259.

Almost surely, 2^2631542092 is an apocalyptic number.

It is an amenable number.

2631542092 is a deficient number, since it is larger than the sum of its proper divisors (2015906868).

2631542092 is a wasteful number, since it uses less digits than its factorization.

2631542092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6035760 (or 6035758 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 2631542092 is about 51298.5583813035. The cubic root of 2631542092 is about 1380.6071143707.

The spelling of 2631542092 in words is "two billion, six hundred thirty-one million, five hundred forty-two thousand, ninety-two".