5405520268 has 12 divisors (see below), whose sum is σ = 9500970640. Its totient is φ = 2690957232.

The previous prime is 5405520259. The next prime is 5405520301. The reversal of 5405520268 is 8620255045.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2949696 + ... + 2951527.

Almost surely, 2^5405520268 is an apocalyptic number.

It is an amenable number.

5405520268 is a deficient number, since it is larger than the sum of its proper divisors (4095450372).

5405520268 is a wasteful number, since it uses less digits than its factorization.

5405520268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5901456 (or 5901454 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 37.

The square root of 5405520268 is about 73522.2433553275. The cubic root of 5405520268 is about 1755.0082675346.

The spelling of 5405520268 in words is "five billion, four hundred five million, five hundred twenty thousand, two hundred sixty-eight".