265315957230 has 16 divisors (see below), whose sum is σ = 636758297424. Its totient is φ = 70750921920.

The previous prime is 265315957189. The next prime is 265315957241. The reversal of 265315957230 is 32759513562.

It is a self number, because there is not a number n which added to its sum of digits gives 265315957230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4421932591 + ... + 4421932650.

It is an arithmetic number, because the mean of its divisors is an integer number (39797393589).

Almost surely, 2^265315957230 is an apocalyptic number.

265315957230 is an abundant number, since it is smaller than the sum of its proper divisors (371442340194).

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

265315957230 is a wasteful number, since it uses less digits than its factorization.

265315957230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8843865251.

The product of its (nonzero) digits is 1701000, while the sum is 48.

The spelling of 265315957230 in words is "two hundred sixty-five billion, three hundred fifteen million, nine hundred fifty-seven thousand, two hundred thirty".