131675529 has 32 divisors (see below), whose sum is σ = 197038080. Its totient is φ = 77818752.

The previous prime is 131675527. The next prime is 131675543. The reversal of 131675529 is 925576131.

It is not a de Polignac number, because 131675529 - 2¹ = 131675527 is a prime.

It is not an unprimeable number, because it can be changed into a prime (131675521) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60549 + ... + 62685.

It is an arithmetic number, because the mean of its divisors is an integer number (6157440).

Almost surely, 2^131675529 is an apocalyptic number.

131675529 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

131675529 is a deficient number, since it is larger than the sum of its proper divisors (65362551).

131675529 is a wasteful number, since it uses less digits than its factorization.

131675529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2229.

The product of its digits is 56700, while the sum is 39.

The square root of 131675529 is about 11474.9958169927. The cubic root of 131675529 is about 508.7468000612.

The spelling of 131675529 in words is "one hundred thirty-one million, six hundred seventy-five thousand, five hundred twenty-nine".