5111149203874 has 48 divisors (see below), whose sum is σ = 9443472735960. Its totient is φ = 2061547192320.

The previous prime is 5111149203869. The next prime is 5111149203943. The reversal of 5111149203874 is 4783029411115.

It can be written as a sum of positive squares in 4 ways, for example, as 5109747225625 + 1401978249 = 2260475^2 + 37443^2 .

It is a super-2 number, since 2×5111149203874² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46274634 + ... + 46384954.

Almost surely, 2^{5111149203874} is an apocalyptic number.

5111149203874 is a deficient number, since it is larger than the sum of its proper divisors (4332323532086).

5111149203874 is a wasteful number, since it uses less digits than its factorization.

5111149203874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138163 (or 138156 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 46.

The spelling of 5111149203874 in words is "five trillion, one hundred eleven billion, one hundred forty-nine million, two hundred three thousand, eight hundred seventy-four".