265125567606 has 16 divisors (see below), whose sum is σ = 530265448944. Its totient is φ = 88372803584.

The previous prime is 265125567589. The next prime is 265125567661. The reversal of 265125567606 is 606765521562.

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, 347631 + ... + 806906.

It is an arithmetic number, because the mean of its divisors is an integer number (33141590559).

Almost surely, 2^265125567606 is an apocalyptic number.

265125567606 is an abundant number, since it is smaller than the sum of its proper divisors (265139881338).

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

265125567606 is a wasteful number, since it uses less digits than its factorization.

265125567606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192815.

The product of its (nonzero) digits is 4536000, while the sum is 51.

The spelling of 265125567606 in words is "two hundred sixty-five billion, one hundred twenty-five million, five hundred sixty-seven thousand, six hundred six".