5100525020 has 24 divisors (see below), whose sum is σ = 10722898368. Its totient is φ = 2037963200.

The previous prime is 5100525019. The next prime is 5100525029. The reversal of 5100525020 is 205250015.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 5100524983 and 5100525001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5100525029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121751 + ... + 158190.

It is an arithmetic number, because the mean of its divisors is an integer number (446787432).

Almost surely, 2^5100525020 is an apocalyptic number.

It is an amenable number.

5100525020 is an abundant number, since it is smaller than the sum of its proper divisors (5622373348).

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

5100525020 is a wasteful number, since it uses less digits than its factorization.

5100525020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280861 (or 280859 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 5100525020 is about 71417.9600660786. The cubic root of 5100525020 is about 1721.3596851866.

Adding to 5100525020 its reverse (205250015), we get a palindrome (5305775035).

The spelling of 5100525020 in words is "five billion, one hundred million, five hundred twenty-five thousand, twenty".