265140255055070 has 16 divisors (see below), whose sum is σ = 477396253211040. Its totient is φ = 106024147774944.

The previous prime is 265140255055069. The next prime is 265140255055163. The reversal of 265140255055070 is 70550552041562.

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, 3994246037 + ... + 3994312416.

It is an arithmetic number, because the mean of its divisors is an integer number (29837265825690).

Almost surely, 2^{265140255055070} is an apocalyptic number.

265140255055070 is a deficient number, since it is larger than the sum of its proper divisors (212255998155970).

265140255055070 is a wasteful number, since it uses less digits than its factorization.

265140255055070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7988561779.

The product of its (nonzero) digits is 2100000, while the sum is 47.

The spelling of 265140255055070 in words is "two hundred sixty-five trillion, one hundred forty billion, two hundred fifty-five million, fifty-five thousand, seventy".