131829453 has 36 divisors (see below), whose sum is σ = 228678528. Its totient is φ = 72893520.

The previous prime is 131829437. The next prime is 131829461. The reversal of 131829453 is 354928131.

131829453 is a `hidden beast` number, since 1 + 318 + 294 + 53 = 666.

It is not a de Polignac number, because 131829453 - 2⁴ = 131829437 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131829403) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8850 + ... + 18492.

Almost surely, 2^131829453 is an apocalyptic number.

It is an amenable number.

131829453 is a deficient number, since it is larger than the sum of its proper divisors (96849075).

131829453 is a wasteful number, since it uses less digits than its factorization.

131829453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9694 (or 9684 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 131829453 is about 11481.7007886463. The cubic root of 131829453 is about 508.9449584931.

The spelling of 131829453 in words is "one hundred thirty-one million, eight hundred twenty-nine thousand, four hundred fifty-three".