5405268392 has 8 divisors (see below), whose sum is σ = 10134878250. Its totient is φ = 2702634192.

The previous prime is 5405268367. The next prime is 5405268403. The reversal of 5405268392 is 2938625045.

It can be written as a sum of positive squares in only one way, i.e., 2733825796 + 2671442596 = 52286^2 + 51686^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337829267 + ... + 337829282.

Almost surely, 2^5405268392 is an apocalyptic number.

It is an amenable number.

5405268392 is a deficient number, since it is larger than the sum of its proper divisors (4729609858).

5405268392 is a wasteful number, since it uses less digits than its factorization.

5405268392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675658555 (or 675658551 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 44.

The square root of 5405268392 is about 73520.5304115796. The cubic root of 5405268392 is about 1754.9810082820.

The spelling of 5405268392 in words is "five billion, four hundred five million, two hundred sixty-eight thousand, three hundred ninety-two".