5156102012 has 12 divisors (see below), whose sum is σ = 9024252216. Its totient is φ = 2577744240.

The previous prime is 5156101987. The next prime is 5156102041. The reversal of 5156102012 is 2102016515.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36539 + ... + 107922.

It is an arithmetic number, because the mean of its divisors is an integer number (752021018).

Almost surely, 2^5156102012 is an apocalyptic number.

It is an amenable number.

5156102012 is a deficient number, since it is larger than the sum of its proper divisors (3868150204).

5156102012 is a wasteful number, since it uses less digits than its factorization.

5156102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153388 (or 153386 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 5156102012 is about 71806.0026181656. The cubic root of 5156102012 is about 1727.5892795109.

Adding to 5156102012 its reverse (2102016515), we get a palindrome (7258118527).

The spelling of 5156102012 in words is "five billion, one hundred fifty-six million, one hundred two thousand, twelve".