5142526500 has 96 divisors (see below), whose sum is σ = 15491548800. Its totient is φ = 1324041600.

The previous prime is 5142526483. The next prime is 5142526513. The reversal of 5142526500 is 56252415.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 in 31 ways as a sum of consecutive naturals, for example, 15610 + ... + 102609.

It is an arithmetic number, because the mean of its divisors is an integer number (161370300).

Almost surely, 2^5142526500 is an apocalyptic number.

5142526500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5142526500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7745774400).

5142526500 is an abundant number, since it is smaller than the sum of its proper divisors (10349022300).

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

5142526500 is a wasteful number, since it uses less digits than its factorization.

5142526500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118270 (or 118258 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 5142526500 is about 71711.4112258293. The cubic root of 5142526500 is about 1726.0717557322.

Adding to 5142526500 its reverse (56252415), we get a palindrome (5198778915).

The spelling of 5142526500 in words is "five billion, one hundred forty-two million, five hundred twenty-six thousand, five hundred".