56474551607 has 2 divisors, whose sum is σ = 56474551608. Its totient is φ = 56474551606.

The previous prime is 56474551589. The next prime is 56474551613. The reversal of 56474551607 is 70615547465.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56474551607 - 2¹⁶ = 56474486071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56474551207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28237275803 + 28237275804.

It is an arithmetic number, because the mean of its divisors is an integer number (28237275804).

Almost surely, 2^56474551607 is an apocalyptic number.

56474551607 is a deficient number, since it is larger than the sum of its proper divisors (1).

56474551607 is an equidigital number, since it uses as much as digits as its factorization.

56474551607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528000, while the sum is 50.

The spelling of 56474551607 in words is "fifty-six billion, four hundred seventy-four million, five hundred fifty-one thousand, six hundred seven".