5206507040 has 192 divisors, whose sum is σ = 15366371328. Its totient is φ = 1625702400.

The previous prime is 5206507003. The next prime is 5206507049. The reversal of 5206507040 is 407056025.

It is a junction number, because it is equal to n+sod(n) for n = 5206506994 and 5206507012.

It is not an unprimeable number, because it can be changed into a prime (5206507049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 585830 + ... + 594650.

It is an arithmetic number, because the mean of its divisors is an integer number (80033184).

Almost surely, 2^5206507040 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 5206507040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7683185664).

5206507040 is an abundant number, since it is smaller than the sum of its proper divisors (10159864288).

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

5206507040 is a wasteful number, since it uses less digits than its factorization.

5206507040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8891 (or 8883 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 29.

The square root of 5206507040 is about 72156.1296079550. The cubic root of 5206507040 is about 1733.2005572193.

The spelling of 5206507040 in words is "five billion, two hundred six million, five hundred seven thousand, forty".