5207450402 has 24 divisors (see below), whose sum is σ = 9912514320. Its totient is φ = 2028876360.

The previous prime is 5207450383. The next prime is 5207450407. The reversal of 5207450402 is 2040547025.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (5207450407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2414252 + ... + 2416407.

It is an arithmetic number, because the mean of its divisors is an integer number (413021430).

Almost surely, 2^5207450402 is an apocalyptic number.

5207450402 is a deficient number, since it is larger than the sum of its proper divisors (4705063918).

5207450402 is a wasteful number, since it uses less digits than its factorization.

5207450402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4830686 (or 4830679 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 5207450402 is about 72162.6662617174. Note that the first 3 decimals coincide. The cubic root of 5207450402 is about 1733.3052298780.

Adding to 5207450402 its reverse (2040547025), we get a palindrome (7247997427).

The spelling of 5207450402 in words is "five billion, two hundred seven million, four hundred fifty thousand, four hundred two".