56792069 has 4 divisors (see below), whose sum is σ = 57322944. Its totient is φ = 56261196.

The previous prime is 56792059. The next prime is 56792089. The reversal of 56792069 is 96029765.

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 a de Polignac number, because none of the positive numbers 2^k-56792069 is a prime.

It is a super-2 number, since 2×56792069² = 6450678202601522, 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 (56792009) 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, 265277 + ... + 265490.

It is an arithmetic number, because the mean of its divisors is an integer number (14330736).

Almost surely, 2^56792069 is an apocalyptic number.

It is an amenable number.

56792069 is a deficient number, since it is larger than the sum of its proper divisors (530875).

56792069 is a wasteful number, since it uses less digits than its factorization.

56792069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530874.

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 56792069 is about 7536.0512869805. The cubic root of 56792069 is about 384.3815764535.

Subtracting 56792069 from its reverse (96029765), we obtain a square (39237696 = 6264²).

The spelling of 56792069 in words is "fifty-six million, seven hundred ninety-two thousand, sixty-nine".