254252347265 has 16 divisors (see below), whose sum is σ = 350252571648. Its totient is φ = 173562647616.

The previous prime is 254252347241. The next prime is 254252347289. The reversal of 254252347265 is 562743252452.

It is an interprime number because it is at equal distance from previous prime (254252347241) and next prime (254252347289).

It is a cyclic number.

It is not a de Polignac number, because 254252347265 - 2¹⁸ = 254252085121 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16279982 + ... + 16295591.

It is an arithmetic number, because the mean of its divisors is an integer number (21890785728).

Almost surely, 2^254252347265 is an apocalyptic number.

It is an amenable number.

254252347265 is a deficient number, since it is larger than the sum of its proper divisors (96000224383).

254252347265 is a wasteful number, since it uses less digits than its factorization.

254252347265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32575808.

The product of its digits is 4032000, while the sum is 47.

The spelling of 254252347265 in words is "two hundred fifty-four billion, two hundred fifty-two million, three hundred forty-seven thousand, two hundred sixty-five".