56410999 has 2 divisors, whose sum is σ = 56411000. Its totient is φ = 56410998.

The previous prime is 56410993. The next prime is 56411023. The reversal of 56410999 is 99901465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56410999 - 2¹³ = 56402807 is a prime.

It is a super-3 number, since 3×56410999³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (56410993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28205499 + 28205500.

It is an arithmetic number, because the mean of its divisors is an integer number (28205500).

Almost surely, 2^56410999 is an apocalyptic number.

56410999 is a deficient number, since it is larger than the sum of its proper divisors (1).

56410999 is an equidigital number, since it uses as much as digits as its factorization.

56410999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 87480, while the sum is 43.

The square root of 56410999 is about 7510.7255974373. The cubic root of 56410999 is about 383.5199236958.

The spelling of 56410999 in words is "fifty-six million, four hundred ten thousand, nine hundred ninety-nine".