5421673 has 2 divisors, whose sum is σ = 5421674. Its totient is φ = 5421672.

The previous prime is 5421667. The next prime is 5421679. The reversal of 5421673 is 3761245.

It is a balanced prime because it is at equal distance from previous prime (5421667) and next prime (5421679).

It can be written as a sum of positive squares in only one way, i.e., 4272489 + 1149184 = 2067^2 + 1072^2 .

It is a cyclic number.

It is not a de Polignac number, because 5421673 - 2⁵ = 5421641 is a prime.

It is not a weakly prime, because it can be changed into another prime (5421679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2710836 + 2710837.

It is an arithmetic number, because the mean of its divisors is an integer number (2710837).

Almost surely, 2^5421673 is an apocalyptic number.

It is an amenable number.

5421673 is a deficient number, since it is larger than the sum of its proper divisors (1).

5421673 is an equidigital number, since it uses as much as digits as its factorization.

5421673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 28.

The square root of 5421673 is about 2328.4486251580. The cubic root of 5421673 is about 175.6754629709.

It can be divided in two parts, 54216 and 73, that added together give a square (54289 = 233²).

The spelling of 5421673 in words is "five million, four hundred twenty-one thousand, six hundred seventy-three".