5405094973 has 2 divisors, whose sum is σ = 5405094974. Its totient is φ = 5405094972.

The previous prime is 5405094949. The next prime is 5405094979. The reversal of 5405094973 is 3794905045.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3002820804 + 2402274169 = 54798^2 + 49013^2 .

It is a cyclic number.

It is not a de Polignac number, because 5405094973 - 2⁵ = 5405094941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5405094979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2702547486 + 2702547487.

It is an arithmetic number, because the mean of its divisors is an integer number (2702547487).

Almost surely, 2^5405094973 is an apocalyptic number.

It is an amenable number.

5405094973 is a deficient number, since it is larger than the sum of its proper divisors (1).

5405094973 is an equidigital number, since it uses as much as digits as its factorization.

5405094973 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 46.

The square root of 5405094973 is about 73519.3510104653. The cubic root of 5405094973 is about 1754.9622395373.

The spelling of 5405094973 in words is "five billion, four hundred five million, ninety-four thousand, nine hundred seventy-three".