56052719 has 2 divisors, whose sum is σ = 56052720. Its totient is φ = 56052718.

The previous prime is 56052701. The next prime is 56052727. The reversal of 56052719 is 91725065.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 56052719 - 2¹² = 56048623 is a prime.

It is a super-2 number, since 2×56052719² = 6283814614585922, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56052749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28026359 + 28026360.

It is an arithmetic number, because the mean of its divisors is an integer number (28026360).

Almost surely, 2^56052719 is an apocalyptic number.

56052719 is a deficient number, since it is larger than the sum of its proper divisors (1).

56052719 is an equidigital number, since it uses as much as digits as its factorization.

56052719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 56052719 is about 7486.8363812761. The cubic root of 56052719 is about 382.7062558273.

The spelling of 56052719 in words is "fifty-six million, fifty-two thousand, seven hundred nineteen".