5012543100 has 72 divisors (see below), whose sum is σ = 14510095600. Its totient is φ = 1336020480.

The previous prime is 5012543093. The next prime is 5012543117. The reversal of 5012543100 is 13452105.

It is a super-2 number, since 2×5012543100² = 50251176658715220000, which contains 22 as substring.

It is a congruent number.

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, 1099626 + ... + 1104174.

Almost surely, 2^5012543100 is an apocalyptic number.

5012543100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5012543100 is an abundant number, since it is smaller than the sum of its proper divisors (9497552500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5012543100 is a wasteful number, since it uses less digits than its factorization.

5012543100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8239 (or 8232 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 5012543100 is about 70799.3156746589. The cubic root of 5012543100 is about 1711.4046459405.

Adding to 5012543100 its reverse (13452105), we get a palindrome (5025995205).

The spelling of 5012543100 in words is "five billion, twelve million, five hundred forty-three thousand, one hundred".