5258191900 has 36 divisors (see below), whose sum is σ = 12287993032. Its totient is φ = 1941485760.

The previous prime is 5258191891. The next prime is 5258191909. The reversal of 5258191900 is 91918525.

It is an interprime number because it is at equal distance from previous prime (5258191891) and next prime (5258191909).

It is a super-2 number, since 2×5258191900² = 55297164114451220000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5258191909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2021082 + ... + 2023681.

Almost surely, 2^5258191900 is an apocalyptic number.

5258191900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5258191900 is an abundant number, since it is smaller than the sum of its proper divisors (7029801132).

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

5258191900 is a wasteful number, since it uses less digits than its factorization.

5258191900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4044790 (or 4044783 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 40.

The square root of 5258191900 is about 72513.3911770785. The cubic root of 5258191900 is about 1738.9168292663.

The spelling of 5258191900 in words is "five billion, two hundred fifty-eight million, one hundred ninety-one thousand, nine hundred".