265134644255054 has 48 divisors (see below), whose sum is σ = 469244414021040. Its totient is φ = 112012966961280.

The previous prime is 265134644255003. The next prime is 265134644255081. The reversal of 265134644255054 is 450552446431562.

265134644255054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43032017 + ... + 48805980.

It is an arithmetic number, because the mean of its divisors is an integer number (9775925292105).

Almost surely, 2^{265134644255054} is an apocalyptic number.

265134644255054 is a deficient number, since it is larger than the sum of its proper divisors (204109769765986).

265134644255054 is a wasteful number, since it uses less digits than its factorization.

265134644255054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91838433 (or 91838426 counting only the distinct ones).

The product of its (nonzero) digits is 69120000, while the sum is 56.

The spelling of 265134644255054 in words is "two hundred sixty-five trillion, one hundred thirty-four billion, six hundred forty-four million, two hundred fifty-five thousand, fifty-four".