245553426059 has 2 divisors, whose sum is σ = 245553426060. Its totient is φ = 245553426058.

The previous prime is 245553426031. The next prime is 245553426161. The reversal of 245553426059 is 950624355542.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245553426059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 245553425998 and 245553426016.

It is not a weakly prime, because it can be changed into another prime (245553425059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122776713029 + 122776713030.

It is an arithmetic number, because the mean of its divisors is an integer number (122776713030).

Almost surely, 2^245553426059 is an apocalyptic number.

245553426059 is a deficient number, since it is larger than the sum of its proper divisors (1).

245553426059 is an equidigital number, since it uses as much as digits as its factorization.

245553426059 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480000, while the sum is 50.

The spelling of 245553426059 in words is "two hundred forty-five billion, five hundred fifty-three million, four hundred twenty-six thousand, fifty-nine".