265245628012 has 12 divisors (see below), whose sum is σ = 464223709656. Its totient is φ = 132610282400.

The previous prime is 265245627973. The next prime is 265245628027. The reversal of 265245628012 is 210826542562.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 265245628012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3085198 + ... + 3170005.

It is an arithmetic number, because the mean of its divisors is an integer number (38685309138).

Almost surely, 2^265245628012 is an apocalyptic number.

It is an amenable number.

265245628012 is a deficient number, since it is larger than the sum of its proper divisors (198978081644).

265245628012 is a wasteful number, since it uses less digits than its factorization.

265245628012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6265808 (or 6265806 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 265245628012 in words is "two hundred sixty-five billion, two hundred forty-five million, six hundred twenty-eight thousand, twelve".