759887041225 has 27 divisors (see below), whose sum is σ = 1020393053109. Its totient is φ = 561105511200.

The previous prime is 759887041213. The next prime is 759887041229. The reversal of 759887041225 is 522140788957.

The square root of 759887041225 is 871715.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 195862008969 + 564025032256 = 442563^2 + 751016^2 .

It is not a de Polignac number, because 759887041225 - 2⁷ = 759887041097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 759887041225.

It is not an unprimeable number, because it can be changed into a prime (759887041229) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 56654770 + ... + 56668180.

Almost surely, 2^759887041225 is an apocalyptic number.

759887041225 is the 871715-th square number.

759887041225 is the 435858-th centered octagonal number.

It is an amenable number.

759887041225 is a deficient number, since it is larger than the sum of its proper divisors (260506011884).

759887041225 is an frugal number, since it uses more digits than its factorization.

759887041225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26858 (or 13429 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 58.

The spelling of 759887041225 in words is "seven hundred fifty-nine billion, eight hundred eighty-seven million, forty-one thousand, two hundred twenty-five".