5121353402 has 16 divisors (see below), whose sum is σ = 8558704512. Its totient is φ = 2278357920.

The previous prime is 5121353383. The next prime is 5121353509. The reversal of 5121353402 is 2043531215.

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, 2475443 + ... + 2477510.

It is an arithmetic number, because the mean of its divisors is an integer number (534919032).

Almost surely, 2^5121353402 is an apocalyptic number.

5121353402 is a deficient number, since it is larger than the sum of its proper divisors (3437351110).

5121353402 is a wasteful number, since it uses less digits than its factorization.

5121353402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4953013.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 5121353402 is about 71563.6318390843. The cubic root of 5121353402 is about 1723.6996040743.

Adding to 5121353402 its reverse (2043531215), we get a palindrome (7164884617).

The spelling of 5121353402 in words is "five billion, one hundred twenty-one million, three hundred fifty-three thousand, four hundred two".