5122502146 has 4 divisors (see below), whose sum is σ = 7683753222. Its totient is φ = 2561251072.

The previous prime is 5122502131. The next prime is 5122502159. The reversal of 5122502146 is 6412052215.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6412052215 = 5 ⋅1282410443.

It can be written as a sum of positive squares in only one way, i.e., 3111966225 + 2010535921 = 55785^2 + 44839^2 .

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 as a sum of consecutive naturals, namely, 1280625535 + ... + 1280625538.

Almost surely, 2^5122502146 is an apocalyptic number.

5122502146 is a deficient number, since it is larger than the sum of its proper divisors (2561251076).

5122502146 is a wasteful number, since it uses less digits than its factorization.

5122502146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561251075.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 5122502146 is about 71571.6574210770. The cubic root of 5122502146 is about 1723.8284724543.

The spelling of 5122502146 in words is "five billion, one hundred twenty-two million, five hundred two thousand, one hundred forty-six".