5040130402 has 4 divisors (see below), whose sum is σ = 7560195606. Its totient is φ = 2520065200.

The previous prime is 5040130349. The next prime is 5040130427. The reversal of 5040130402 is 2040310405.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5039722081 + 408321 = 70991^2 + 639^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5040130402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1260032599 + ... + 1260032602.

Almost surely, 2^5040130402 is an apocalyptic number.

5040130402 is a deficient number, since it is larger than the sum of its proper divisors (2520065204).

5040130402 is a wasteful number, since it uses less digits than its factorization.

5040130402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2520065203.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 5040130402 is about 70993.8758062975. The cubic root of 5040130402 is about 1714.5385631956.

Adding to 5040130402 its reverse (2040310405), we get a palindrome (7080440807).

The spelling of 5040130402 in words is "five billion, forty million, one hundred thirty thousand, four hundred two".