5111487763 has 4 divisors (see below), whose sum is σ = 5145793200. Its totient is φ = 5077182328.

The previous prime is 5111487751. The next prime is 5111487769. The reversal of 5111487763 is 3677841115.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5111487763 is a prime.

It is a super-3 number, since 3×5111487763³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5111487769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17152495 + ... + 17152792.

It is an arithmetic number, because the mean of its divisors is an integer number (1286448300).

Almost surely, 2^5111487763 is an apocalyptic number.

5111487763 is a deficient number, since it is larger than the sum of its proper divisors (34305437).

5111487763 is a wasteful number, since it uses less digits than its factorization.

5111487763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34305436.

The product of its digits is 141120, while the sum is 43.

The square root of 5111487763 is about 71494.6694726257. The cubic root of 5111487763 is about 1722.5920628975.

The spelling of 5111487763 in words is "five billion, one hundred eleven million, four hundred eighty-seven thousand, seven hundred sixty-three".