131452495 has 8 divisors (see below), whose sum is σ = 159644016. Its totient is φ = 103894656.

The previous prime is 131452481. The next prime is 131452537. The reversal of 131452495 is 594254131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131452495 - 2⁵ = 131452463 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131452495.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157962 + ... + 158791.

It is an arithmetic number, because the mean of its divisors is an integer number (19955502).

Almost surely, 2^131452495 is an apocalyptic number.

131452495 is a deficient number, since it is larger than the sum of its proper divisors (28191521).

131452495 is an equidigital number, since it uses as much as digits as its factorization.

131452495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316841.

The product of its digits is 21600, while the sum is 34.

The square root of 131452495 is about 11465.2734376464. The cubic root of 131452495 is about 508.4593967258.

The spelling of 131452495 in words is "one hundred thirty-one million, four hundred fifty-two thousand, four hundred ninety-five".