56625473419 has 2 divisors, whose sum is σ = 56625473420. Its totient is φ = 56625473418.

The previous prime is 56625473393. The next prime is 56625473453. The reversal of 56625473419 is 91437452665.

56625473419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56625473419 - 2¹⁹ = 56624949131 is a prime.

It is a super-2 number, since 2×56625473419² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56625473459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28312736709 + 28312736710.

It is an arithmetic number, because the mean of its divisors is an integer number (28312736710).

Almost surely, 2^56625473419 is an apocalyptic number.

56625473419 is a deficient number, since it is larger than the sum of its proper divisors (1).

56625473419 is an equidigital number, since it uses as much as digits as its factorization.

56625473419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5443200, while the sum is 52.

The spelling of 56625473419 in words is "fifty-six billion, six hundred twenty-five million, four hundred seventy-three thousand, four hundred nineteen".