5624172500 has 60 divisors (see below), whose sum is σ = 12335716932. Its totient is φ = 2242944000.

The previous prime is 5624172493. The next prime is 5624172511. The reversal of 5624172500 is 52714265.

It can be written as a sum of positive squares in 10 ways, for example, as 3658314256 + 1965858244 = 60484^2 + 44338^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 879314 + ... + 885686.

Almost surely, 2^5624172500 is an apocalyptic number.

5624172500 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 5624172500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6167858466).

5624172500 is an abundant number, since it is smaller than the sum of its proper divisors (6711544432).

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

5624172500 is a wasteful number, since it uses less digits than its factorization.

5624172500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6750 (or 6733 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 5624172500 is about 74994.4831304277. The cubic root of 5624172500 is about 1778.3594382138.

Adding to 5624172500 its reverse (52714265), we get a palindrome (5676886765).

The spelling of 5624172500 in words is "five billion, six hundred twenty-four million, one hundred seventy-two thousand, five hundred".