2631153692 has 6 divisors (see below), whose sum is σ = 4604518968. Its totient is φ = 1315576844.

The previous prime is 2631153689. The next prime is 2631153719. The reversal of 2631153692 is 2963511362.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 328894208 + ... + 328894215.

It is an arithmetic number, because the mean of its divisors is an integer number (767419828).

Almost surely, 2^2631153692 is an apocalyptic number.

It is an amenable number.

2631153692 is a deficient number, since it is larger than the sum of its proper divisors (1973365276).

2631153692 is a wasteful number, since it uses less digits than its factorization.

2631153692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 657788427 (or 657788425 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 2631153692 is about 51294.7725601742. The cubic root of 2631153692 is about 1380.5391878890.

The spelling of 2631153692 in words is "two billion, six hundred thirty-one million, one hundred fifty-three thousand, six hundred ninety-two".