131649800495 has 16 divisors (see below), whose sum is σ = 161366739840. Its totient is φ = 103062568704.

The previous prime is 131649800483. The next prime is 131649800501. The reversal of 131649800495 is 594008946131.

It is a cyclic number.

It is not a de Polignac number, because 131649800495 - 2⁶ = 131649800431 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1555121 + ... + 1637589.

It is an arithmetic number, because the mean of its divisors is an integer number (10085421240).

Almost surely, 2^131649800495 is an apocalyptic number.

131649800495 is a deficient number, since it is larger than the sum of its proper divisors (29716939345).

131649800495 is an equidigital number, since it uses as much as digits as its factorization.

131649800495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89314.

The product of its (nonzero) digits is 933120, while the sum is 50.

The spelling of 131649800495 in words is "one hundred thirty-one billion, six hundred forty-nine million, eight hundred thousand, four hundred ninety-five".