5151331402 has 16 divisors (see below), whose sum is σ = 8832606912. Its totient is φ = 2207275200.

The previous prime is 5151331399. The next prime is 5151331421. The reversal of 5151331402 is 2041331515.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42402 + ... + 110002.

It is an arithmetic number, because the mean of its divisors is an integer number (552037932).

Almost surely, 2^5151331402 is an apocalyptic number.

5151331402 is a deficient number, since it is larger than the sum of its proper divisors (3681275510).

5151331402 is a wasteful number, since it uses less digits than its factorization.

5151331402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73053.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 5151331402 is about 71772.7761898618. The cubic root of 5151331402 is about 1727.0563059710.

Adding to 5151331402 its reverse (2041331515), we get a palindrome (7192662917).

The spelling of 5151331402 in words is "five billion, one hundred fifty-one million, three hundred thirty-one thousand, four hundred two".