5202090340 has 24 divisors (see below), whose sum is σ = 10944384192. Its totient is φ = 2077027680.

The previous prime is 5202090301. The next prime is 5202090353. The reversal of 5202090340 is 430902025.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 226816 + ... + 248695.

It is an arithmetic number, because the mean of its divisors is an integer number (456016008).

Almost surely, 2^5202090340 is an apocalyptic number.

It is an amenable number.

5202090340 is an abundant number, since it is smaller than the sum of its proper divisors (5742293852).

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

5202090340 is a wasteful number, since it uses less digits than its factorization.

5202090340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476067 (or 476065 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5202090340 is about 72125.5179530795. The cubic root of 5202090340 is about 1732.7103249990.

Adding to 5202090340 its reverse (430902025), we get a palindrome (5632992365).

The spelling of 5202090340 in words is "five billion, two hundred two million, ninety thousand, three hundred forty".