5177840051 has 4 divisors (see below), whose sum is σ = 5317781712. Its totient is φ = 5037898392.

The previous prime is 5177840039. The next prime is 5177840053. The reversal of 5177840051 is 1500487715.

It is a happy number.

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

It is not a de Polignac number, because 5177840051 - 2⁶ = 5177839987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5177839987 and 5177840014.

It is not an unprimeable number, because it can be changed into a prime (5177840053) 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, 69970775 + ... + 69970848.

It is an arithmetic number, because the mean of its divisors is an integer number (1329445428).

Almost surely, 2^5177840051 is an apocalyptic number.

5177840051 is a deficient number, since it is larger than the sum of its proper divisors (139941661).

5177840051 is a wasteful number, since it uses less digits than its factorization.

5177840051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139941660.

The product of its (nonzero) digits is 39200, while the sum is 38.

The square root of 5177840051 is about 71957.2098611390. The cubic root of 5177840051 is about 1730.0137046594.

The spelling of 5177840051 in words is "five billion, one hundred seventy-seven million, eight hundred forty thousand, fifty-one".