5259917750 has 16 divisors (see below), whose sum is σ = 9846566496. Its totient is φ = 2103967000.

The previous prime is 5259917731. The next prime is 5259917797. The reversal of 5259917750 is 577199525.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10519586 + ... + 10520085.

It is an arithmetic number, because the mean of its divisors is an integer number (615410406).

Almost surely, 2^5259917750 is an apocalyptic number.

5259917750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5259917750 is a deficient number, since it is larger than the sum of its proper divisors (4586648746).

5259917750 is a wasteful number, since it uses less digits than its factorization.

5259917750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21039688 (or 21039678 counting only the distinct ones).

The product of its (nonzero) digits is 992250, while the sum is 50.

The square root of 5259917750 is about 72525.2904165161. The cubic root of 5259917750 is about 1739.1070582388.

The spelling of 5259917750 in words is "five billion, two hundred fifty-nine million, nine hundred seventeen thousand, seven hundred fifty".