245808083259 has 6 divisors (see below), whose sum is σ = 355056120276. Its totient is φ = 163872055500.

The previous prime is 245808083237. The next prime is 245808083263. The reversal of 245808083259 is 952380808542.

It is a happy number.

245808083259 is a `hidden beast` number, since 2 + 4 + 580 + 8 + 0 + 8 + 3 + 2 + 59 = 666.

It is not a de Polignac number, because 245808083259 - 2²⁴ = 245791306043 is a prime.

It is a super-2 number, since 2×245808083259² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (245808083959) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13656004617 + ... + 13656004634.

It is an arithmetic number, because the mean of its divisors is an integer number (59176020046).

Almost surely, 2^245808083259 is an apocalyptic number.

245808083259 is a deficient number, since it is larger than the sum of its proper divisors (109248037017).

245808083259 is a wasteful number, since it uses less digits than its factorization.

245808083259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27312009257 (or 27312009254 counting only the distinct ones).

The product of its (nonzero) digits is 5529600, while the sum is 54.

The spelling of 245808083259 in words is "two hundred forty-five billion, eight hundred eight million, eighty-three thousand, two hundred fifty-nine".