5480172923 has 2 divisors, whose sum is σ = 5480172924. Its totient is φ = 5480172922.

The previous prime is 5480172899. The next prime is 5480172941. The reversal of 5480172923 is 3292710845.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5480172923 - 2⁸ = 5480172667 is a prime.

It is not a weakly prime, because it can be changed into another prime (5480172623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2740086461 + 2740086462.

It is an arithmetic number, because the mean of its divisors is an integer number (2740086462).

Almost surely, 2^5480172923 is an apocalyptic number.

5480172923 is a deficient number, since it is larger than the sum of its proper divisors (1).

5480172923 is an equidigital number, since it uses as much as digits as its factorization.

5480172923 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 5480172923 is about 74028.1900562212. The cubic root of 5480172923 is about 1763.0505080330.

The spelling of 5480172923 in words is "five billion, four hundred eighty million, one hundred seventy-two thousand, nine hundred twenty-three".