5207774040 has 256 divisors, whose sum is σ = 19903795200. Its totient is φ = 1186472448.

The previous prime is 5207774023. The next prime is 5207774051. The reversal of 5207774040 is 404777025.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5207773986 and 5207774004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2773582 + ... + 2775458.

It is an arithmetic number, because the mean of its divisors is an integer number (77749200).

Almost surely, 2^5207774040 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 5207774040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9951897600).

5207774040 is an abundant number, since it is smaller than the sum of its proper divisors (14696021160).

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

5207774040 is a wasteful number, since it uses less digits than its factorization.

5207774040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2271 (or 2261 counting only the distinct ones).

The product of its (nonzero) digits is 54880, while the sum is 36.

The square root of 5207774040 is about 72164.9086467931. The cubic root of 5207774040 is about 1733.3411368814.

The spelling of 5207774040 in words is "five billion, two hundred seven million, seven hundred seventy-four thousand, forty".