56192533 has 2 divisors, whose sum is σ = 56192534. Its totient is φ = 56192532.

The previous prime is 56192503. The next prime is 56192537. The reversal of 56192533 is 33529165.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34597924 + 21594609 = 5882^2 + 4647^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56192533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56192537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28096266 + 28096267.

It is an arithmetic number, because the mean of its divisors is an integer number (28096267).

Almost surely, 2^56192533 is an apocalyptic number.

It is an amenable number.

56192533 is a deficient number, since it is larger than the sum of its proper divisors (1).

56192533 is an equidigital number, since it uses as much as digits as its factorization.

56192533 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24300, while the sum is 34.

The square root of 56192533 is about 7496.1678876610. The cubic root of 56192533 is about 383.0241902429.

The spelling of 56192533 in words is "fifty-six million, one hundred ninety-two thousand, five hundred thirty-three".