5177436397 has 8 divisors (see below), whose sum is σ = 5918210496. Its totient is φ = 4436947392.

The previous prime is 5177436389. The next prime is 5177436409. The reversal of 5177436397 is 7936347715.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5177436397 - 2³ = 5177436389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5177436317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30823 + ... + 106324.

It is an arithmetic number, because the mean of its divisors is an integer number (739776312).

Almost surely, 2^5177436397 is an apocalyptic number.

It is an amenable number.

5177436397 is a deficient number, since it is larger than the sum of its proper divisors (740774099).

5177436397 is a wasteful number, since it uses less digits than its factorization.

5177436397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142547.

The product of its digits is 3333960, while the sum is 52.

The square root of 5177436397 is about 71954.4049867692. The cubic root of 5177436397 is about 1729.9687473611.

The spelling of 5177436397 in words is "five billion, one hundred seventy-seven million, four hundred thirty-six thousand, three hundred ninety-seven".