5121379175 has 12 divisors (see below), whose sum is σ = 6927829656. Its totient is φ = 3724639200.

The previous prime is 5121379169. The next prime is 5121379177. The reversal of 5121379175 is 5719731215.

It is a de Polignac number, because none of the positive numbers 2^k-5121379175 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5121379177) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9311324 + ... + 9311873.

It is an arithmetic number, because the mean of its divisors is an integer number (577319138).

Almost surely, 2^5121379175 is an apocalyptic number.

5121379175 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5121379175 is a deficient number, since it is larger than the sum of its proper divisors (1806450481).

5121379175 is a wasteful number, since it uses less digits than its factorization.

5121379175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18623218 (or 18623213 counting only the distinct ones).

The product of its digits is 66150, while the sum is 41.

The square root of 5121379175 is about 71563.8119093722. The cubic root of 5121379175 is about 1723.7024955519.

The spelling of 5121379175 in words is "five billion, one hundred twenty-one million, three hundred seventy-nine thousand, one hundred seventy-five".