5405266265 has 16 divisors (see below), whose sum is σ = 7414519680. Its totient is φ = 3705676800.

The previous prime is 5405266261. The next prime is 5405266301. The reversal of 5405266265 is 5626625045.

It is not a de Polignac number, because 5405266265 - 2² = 5405266261 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5405266261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184121 + ... + 211449.

It is an arithmetic number, because the mean of its divisors is an integer number (463407480).

Almost surely, 2^5405266265 is an apocalyptic number.

It is an amenable number.

5405266265 is a deficient number, since it is larger than the sum of its proper divisors (2009253415).

5405266265 is a wasteful number, since it uses less digits than its factorization.

5405266265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32992.

The product of its (nonzero) digits is 432000, while the sum is 41.

The square root of 5405266265 is about 73520.5159462310. The cubic root of 5405266265 is about 1754.9807780840.

The spelling of 5405266265 in words is "five billion, four hundred five million, two hundred sixty-six thousand, two hundred sixty-five".