245120296859 has 2 divisors, whose sum is σ = 245120296860. Its totient is φ = 245120296858.

The previous prime is 245120296849. The next prime is 245120296873. The reversal of 245120296859 is 958692021542.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245120296859 is a prime.

It is a super-3 number, since 3×245120296859³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 245120296859.

It is not a weakly prime, because it can be changed into another prime (245120296849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122560148429 + 122560148430.

It is an arithmetic number, because the mean of its divisors is an integer number (122560148430).

Almost surely, 2^245120296859 is an apocalyptic number.

245120296859 is a deficient number, since it is larger than the sum of its proper divisors (1).

245120296859 is an equidigital number, since it uses as much as digits as its factorization.

245120296859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3110400, while the sum is 53.

The spelling of 245120296859 in words is "two hundred forty-five billion, one hundred twenty million, two hundred ninety-six thousand, eight hundred fifty-nine".