5152121422 has 32 divisors (see below), whose sum is σ = 9356297472. Its totient is φ = 2077156224.

The previous prime is 5152121363. The next prime is 5152121423. The reversal of 5152121422 is 2241212515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5152121423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 663253 + ... + 670975.

It is an arithmetic number, because the mean of its divisors is an integer number (292384296).

Almost surely, 2^5152121422 is an apocalyptic number.

5152121422 is a deficient number, since it is larger than the sum of its proper divisors (4204176050).

5152121422 is a wasteful number, since it uses less digits than its factorization.

5152121422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10552.

The product of its digits is 1600, while the sum is 25.

The square root of 5152121422 is about 71778.2795976610. The cubic root of 5152121422 is about 1727.1445898969.

Adding to 5152121422 its reverse (2241212515), we get a palindrome (7393333937).

The spelling of 5152121422 in words is "five billion, one hundred fifty-two million, one hundred twenty-one thousand, four hundred twenty-two".