5251830000 has 100 divisors (see below), whose sum is σ = 16953704328. Its totient is φ = 1400480000.

The previous prime is 5251829977. The next prime is 5251830011. The reversal of 5251830000 is 381525.

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 57531 + ... + 117530.

Almost surely, 2^5251830000 is an apocalyptic number.

5251830000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5251830000 is an abundant number, since it is smaller than the sum of its proper divisors (11701874328).

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

5251830000 is a wasteful number, since it uses less digits than its factorization.

5251830000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175092 (or 175071 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 5251830000 is about 72469.5108304175. The cubic root of 5251830000 is about 1738.2152395798.

The spelling of 5251830000 in words is "five billion, two hundred fifty-one million, eight hundred thirty thousand".