5117825450 has 24 divisors (see below), whose sum is σ = 9933033888. Its totient is φ = 1958124080.

The previous prime is 5117825437. The next prime is 5117825491. The reversal of 5117825450 is 545287115.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2223992 + ... + 2226291.

It is an arithmetic number, because the mean of its divisors is an integer number (413876412).

Almost surely, 2^5117825450 is an apocalyptic number.

5117825450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5117825450 is a deficient number, since it is larger than the sum of its proper divisors (4815208438).

5117825450 is a wasteful number, since it uses less digits than its factorization.

5117825450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4450318 (or 4450313 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 38.

The square root of 5117825450 is about 71538.9785361798. The cubic root of 5117825450 is about 1723.3037109126.

The spelling of 5117825450 in words is "five billion, one hundred seventeen million, eight hundred twenty-five thousand, four hundred fifty".