5051100511 has 4 divisors (see below), whose sum is σ = 5063450800. Its totient is φ = 5038750224.

The previous prime is 5051100463. The next prime is 5051100521. The reversal of 5051100511 is 1150011505.

It is a happy number.

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-5051100511 is a prime.

It is a super-2 number, since 2×5051100511² = 51027232744448922242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051100521) 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, 6174531 + ... + 6175348.

It is an arithmetic number, because the mean of its divisors is an integer number (1265862700).

Almost surely, 2^5051100511 is an apocalyptic number.

5051100511 is a deficient number, since it is larger than the sum of its proper divisors (12350289).

5051100511 is a wasteful number, since it uses less digits than its factorization.

5051100511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12350288.

The product of its (nonzero) digits is 125, while the sum is 19.

The square root of 5051100511 is about 71071.0947643274. The cubic root of 5051100511 is about 1715.7815895909.

The spelling of 5051100511 in words is "five billion, fifty-one million, one hundred thousand, five hundred eleven".