56196529 has 2 divisors, whose sum is σ = 56196530. Its totient is φ = 56196528.

The previous prime is 56196523. The next prime is 56196551. The reversal of 56196529 is 92569165.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55532304 + 664225 = 7452^2 + 815^2 .

It is a cyclic number.

It is not a de Polignac number, because 56196529 - 2⁹ = 56196017 is a prime.

It is not a weakly prime, because it can be changed into another prime (56196523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28098264 + 28098265.

It is an arithmetic number, because the mean of its divisors is an integer number (28098265).

Almost surely, 2^56196529 is an apocalyptic number.

It is an amenable number.

56196529 is a deficient number, since it is larger than the sum of its proper divisors (1).

56196529 is an equidigital number, since it uses as much as digits as its factorization.

56196529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145800, while the sum is 43.

The square root of 56196529 is about 7496.4344191089. The cubic root of 56196529 is about 383.0332693163.

The spelling of 56196529 in words is "fifty-six million, one hundred ninety-six thousand, five hundred twenty-nine".