429732453 has 4 divisors (see below), whose sum is σ = 572976608. Its totient is φ = 286488300.

The previous prime is 429732431. The next prime is 429732487. The reversal of 429732453 is 354237924.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 429732453 - 2⁶ = 429732389 is a prime.

It is a super-2 number, since 2×429732453² = 369339962322794418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (429732493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71622073 + ... + 71622078.

It is an arithmetic number, because the mean of its divisors is an integer number (143244152).

Almost surely, 2^429732453 is an apocalyptic number.

It is an amenable number.

429732453 is a deficient number, since it is larger than the sum of its proper divisors (143244155).

429732453 is a wasteful number, since it uses less digits than its factorization.

429732453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143244154.

The product of its digits is 181440, while the sum is 39.

The square root of 429732453 is about 20729.9892185211. The cubic root of 429732453 is about 754.6276561157.

The spelling of 429732453 in words is "four hundred twenty-nine million, seven hundred thirty-two thousand, four hundred fifty-three".