5390415250 has 64 divisors (see below), whose sum is σ = 11655850752. Its totient is φ = 1844832000.

The previous prime is 5390415209. The next prime is 5390415257. The reversal of 5390415250 is 525140935.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (5390415257) 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, 10902 + ... + 104401.

It is an arithmetic number, because the mean of its divisors is an integer number (182122668).

Almost surely, 2^5390415250 is an apocalyptic number.

5390415250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5390415250 is an abundant number, since it is smaller than the sum of its proper divisors (6265435502).

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

5390415250 is a wasteful number, since it uses less digits than its factorization.

5390415250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115348 (or 115338 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 5390415250 is about 73419.4473555883. The cubic root of 5390415250 is about 1753.3720289651.

The spelling of 5390415250 in words is "five billion, three hundred ninety million, four hundred fifteen thousand, two hundred fifty".