259099897070 has 32 divisors (see below), whose sum is σ = 534824676288. Its totient is φ = 88531054848.

The previous prime is 259099897037. The next prime is 259099897087. The reversal of 259099897070 is 70798990952.

It is a junction number, because it is equal to n+sod(n) for n = 259099896988 and 259099897006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6295919 + ... + 6336938.

It is an arithmetic number, because the mean of its divisors is an integer number (16713271134).

Almost surely, 2^259099897070 is an apocalyptic number.

259099897070 is an abundant number, since it is smaller than the sum of its proper divisors (275724779218).

259099897070 is a wasteful number, since it uses less digits than its factorization.

259099897070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12633164.

The product of its (nonzero) digits is 25719120, while the sum is 65.

The spelling of 259099897070 in words is "two hundred fifty-nine billion, ninety-nine million, eight hundred ninety-seven thousand, seventy".