5111751329 has 4 divisors (see below), whose sum is σ = 5111934000. Its totient is φ = 5111568660.

The previous prime is 5111751289. The next prime is 5111751347. The reversal of 5111751329 is 9231571115.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5111751329 - 2¹⁶ = 5111685793 is a prime.

It is a super-2 number, since 2×5111751329² = 52260003299066532482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5111751529) 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, 39587 + ... + 108584.

It is an arithmetic number, because the mean of its divisors is an integer number (1277983500).

Almost surely, 2^5111751329 is an apocalyptic number.

It is an amenable number.

5111751329 is a deficient number, since it is larger than the sum of its proper divisors (182671).

5111751329 is a wasteful number, since it uses less digits than its factorization.

5111751329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182670.

The product of its digits is 9450, while the sum is 35.

The square root of 5111751329 is about 71496.5127051663. The cubic root of 5111751329 is about 1722.6216699915.

The spelling of 5111751329 in words is "five billion, one hundred eleven million, seven hundred fifty-one thousand, three hundred twenty-nine".