53914280265 has 32 divisors (see below), whose sum is σ = 95971789440. Its totient is φ = 28717028928.

The previous prime is 53914280257. The next prime is 53914280269. The reversal of 53914280265 is 56208241935.

53914280265 is a `hidden beast` number, since 539 + 14 + 2 + 80 + 26 + 5 = 666.

It is not a de Polignac number, because 53914280265 - 2³ = 53914280257 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 53914280265.

It is not an unprimeable number, because it can be changed into a prime (53914280269) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 153967 + ... + 362676.

It is an arithmetic number, because the mean of its divisors is an integer number (2999118420).

Almost surely, 2^53914280265 is an apocalyptic number.

It is an amenable number.

53914280265 is a deficient number, since it is larger than the sum of its proper divisors (42057509175).

53914280265 is a wasteful number, since it uses less digits than its factorization.

53914280265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517430 (or 517424 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 53914280265 in words is "fifty-three billion, nine hundred fourteen million, two hundred eighty thousand, two hundred sixty-five".