5001759905 has 4 divisors (see below), whose sum is σ = 6002111892. Its totient is φ = 4001407920.

The previous prime is 5001759877. The next prime is 5001759979. The reversal of 5001759905 is 5099571005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1217172544 + 3784587361 = 34888^2 + 61519^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5001759905 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500175986 + ... + 500175995.

It is an arithmetic number, because the mean of its divisors is an integer number (1500527973).

Almost surely, 2^5001759905 is an apocalyptic number.

It is an amenable number.

5001759905 is a deficient number, since it is larger than the sum of its proper divisors (1000351987).

5001759905 is a wasteful number, since it uses less digits than its factorization.

5001759905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000351986.

The product of its (nonzero) digits is 70875, while the sum is 41.

The square root of 5001759905 is about 70723.1214313961. The cubic root of 5001759905 is about 1710.1765494903.

The spelling of 5001759905 in words is "five billion, one million, seven hundred fifty-nine thousand, nine hundred five".