5268974040 has 576 divisors, whose sum is σ = 20129709600. Its totient is φ = 1192181760.

The previous prime is 5268974027. The next prime is 5268974047. The reversal of 5268974040 is 404798625.

It is a happy number.

5268974040 is a `hidden beast` number, since 526 + 89 + 7 + 4 + 0 + 40 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5268974047) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 54319272 + ... + 54319368.

Almost surely, 2^5268974040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5268974040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10064854800).

5268974040 is an abundant number, since it is smaller than the sum of its proper divisors (14860735560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5268974040 is a wasteful number, since it uses less digits than its factorization.

5268974040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208 (or 190 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 5268974040 is about 72587.6989578813. The cubic root of 5268974040 is about 1740.1045914140.

The spelling of 5268974040 in words is "five billion, two hundred sixty-eight million, nine hundred seventy-four thousand, forty".