56103259 has 2 divisors, whose sum is σ = 56103260. Its totient is φ = 56103258.

The previous prime is 56103253. The next prime is 56103283. The reversal of 56103259 is 95230165.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 56103259 - 2³ = 56103251 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56103259.

It is not a weakly prime, because it can be changed into another prime (56103251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28051629 + 28051630.

It is an arithmetic number, because the mean of its divisors is an integer number (28051630).

Almost surely, 2^56103259 is an apocalyptic number.

56103259 is a deficient number, since it is larger than the sum of its proper divisors (1).

56103259 is an equidigital number, since it uses as much as digits as its factorization.

56103259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 56103259 is about 7490.2108782063. The cubic root of 56103259 is about 382.8212437897.

The spelling of 56103259 in words is "fifty-six million, one hundred three thousand, two hundred fifty-nine".