5405272268 has 12 divisors (see below), whose sum is σ = 10319156232. Its totient is φ = 2456941920.

The previous prime is 5405272267. The next prime is 5405272277. The reversal of 5405272268 is 8622725045.

It is not an unprimeable number, because it can be changed into a prime (5405272267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61423505 + ... + 61423592.

It is an arithmetic number, because the mean of its divisors is an integer number (859929686).

Almost surely, 2^5405272268 is an apocalyptic number.

It is an amenable number.

5405272268 is a deficient number, since it is larger than the sum of its proper divisors (4913883964).

5405272268 is a wasteful number, since it uses less digits than its factorization.

5405272268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122847112 (or 122847110 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 41.

The square root of 5405272268 is about 73520.5567715588. The cubic root of 5405272268 is about 1754.9814277681.

The spelling of 5405272268 in words is "five billion, four hundred five million, two hundred seventy-two thousand, two hundred sixty-eight".