131516553712 has 10 divisors (see below), whose sum is σ = 254813322848. Its totient is φ = 65758276848.

The previous prime is 131516553647. The next prime is 131516553767. The reversal of 131516553712 is 217355615131.

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, 4109892288 + ... + 4109892319.

Almost surely, 2^131516553712 is an apocalyptic number.

It is an amenable number.

131516553712 is a deficient number, since it is larger than the sum of its proper divisors (123296769136).

131516553712 is an equidigital number, since it uses as much as digits as its factorization.

131516553712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8219784615 (or 8219784609 counting only the distinct ones).

The product of its digits is 94500, while the sum is 40.

The spelling of 131516553712 in words is "one hundred thirty-one billion, five hundred sixteen million, five hundred fifty-three thousand, seven hundred twelve".