56835419 has 2 divisors, whose sum is σ = 56835420. Its totient is φ = 56835418.

The previous prime is 56835397. The next prime is 56835433. The reversal of 56835419 is 91453865.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56835419 is a prime.

It is a super-2 number, since 2×56835419² = 6460529705811122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56835019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28417709 + 28417710.

It is an arithmetic number, because the mean of its divisors is an integer number (28417710).

Almost surely, 2^56835419 is an apocalyptic number.

56835419 is a deficient number, since it is larger than the sum of its proper divisors (1).

56835419 is an equidigital number, since it uses as much as digits as its factorization.

56835419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 41.

The square root of 56835419 is about 7538.9269130295. The cubic root of 56835419 is about 384.4793524502.

The spelling of 56835419 in words is "fifty-six million, eight hundred thirty-five thousand, four hundred nineteen".