5625611500 has 48 divisors (see below), whose sum is σ = 12293963136. Its totient is φ = 2248848000.

The previous prime is 5625611477. The next prime is 5625611503. The reversal of 5625611500 is 51165265.

It is not an unprimeable number, because it can be changed into a prime (5625611503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1258269 + ... + 1262731.

It is an arithmetic number, because the mean of its divisors is an integer number (256124232).

Almost surely, 2^5625611500 is an apocalyptic number.

5625611500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5625611500 is an abundant number, since it is smaller than the sum of its proper divisors (6668351636).

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

5625611500 is a wasteful number, since it uses less digits than its factorization.

5625611500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7003 (or 6991 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 5625611500 is about 75004.0765558779. The cubic root of 5625611500 is about 1778.5110955471.

Adding to 5625611500 its reverse (51165265), we get a palindrome (5676776765).

The spelling of 5625611500 in words is "five billion, six hundred twenty-five million, six hundred eleven thousand, five hundred".