259031504060 has 96 divisors (see below), whose sum is σ = 625147987968. Its totient is φ = 88315476480.

The previous prime is 259031504051. The next prime is 259031504077. The reversal of 259031504060 is 60405130952.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 259031504060.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43923032 + ... + 43928928.

It is an arithmetic number, because the mean of its divisors is an integer number (6511958208).

Almost surely, 2^259031504060 is an apocalyptic number.

259031504060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 259031504060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312573993984).

259031504060 is an abundant number, since it is smaller than the sum of its proper divisors (366116483908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

259031504060 is a wasteful number, since it uses less digits than its factorization.

259031504060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7611 (or 7609 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 259031504060 in words is "two hundred fifty-nine billion, thirty-one million, five hundred four thousand, sixty".