56933429 has 4 divisors (see below), whose sum is σ = 65066784. Its totient is φ = 48800076.

The previous prime is 56933423. The next prime is 56933431. The reversal of 56933429 is 92433965.

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 a cyclic number.

It is not a de Polignac number, because 56933429 - 2²⁰ = 55884853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56933423) 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, 4066667 + ... + 4066680.

It is an arithmetic number, because the mean of its divisors is an integer number (16266696).

Almost surely, 2^56933429 is an apocalyptic number.

It is an amenable number.

56933429 is a deficient number, since it is larger than the sum of its proper divisors (8133355).

56933429 is an equidigital number, since it uses as much as digits as its factorization.

56933429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8133354.

The product of its digits is 174960, while the sum is 41.

The square root of 56933429 is about 7545.4243750766. The cubic root of 56933429 is about 384.7002310384.

The spelling of 56933429 in words is "fifty-six million, nine hundred thirty-three thousand, four hundred twenty-nine".