56074773407 has 2 divisors, whose sum is σ = 56074773408. Its totient is φ = 56074773406.

The previous prime is 56074773373. The next prime is 56074773427. The reversal of 56074773407 is 70437747065.

56074773407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56074773407 - 2²⁴ = 56057996191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56074773427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28037386703 + 28037386704.

It is an arithmetic number, because the mean of its divisors is an integer number (28037386704).

Almost surely, 2^56074773407 is an apocalyptic number.

56074773407 is a deficient number, since it is larger than the sum of its proper divisors (1).

56074773407 is an equidigital number, since it uses as much as digits as its factorization.

56074773407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3457440, while the sum is 50.

The spelling of 56074773407 in words is "fifty-six billion, seventy-four million, seven hundred seventy-three thousand, four hundred seven".