265615048460 has 24 divisors (see below), whose sum is σ = 557879585760. Its totient is φ = 106229260544.

The previous prime is 265615048459. The next prime is 265615048507. The reversal of 265615048460 is 64840516562.

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, 917069 + ... + 1171428.

It is an arithmetic number, because the mean of its divisors is an integer number (23244982740).

Almost surely, 2^265615048460 is an apocalyptic number.

265615048460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

265615048460 is an abundant number, since it is smaller than the sum of its proper divisors (292264537300).

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

265615048460 is a wasteful number, since it uses less digits than its factorization.

265615048460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094865 (or 2094863 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 47.

The spelling of 265615048460 in words is "two hundred sixty-five billion, six hundred fifteen million, forty-eight thousand, four hundred sixty".