6477094037 has 2 divisors, whose sum is σ = 6477094038. Its totient is φ = 6477094036.

The previous prime is 6477094033. The next prime is 6477094049. The reversal of 6477094037 is 7304907746.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4117660561 + 2359433476 = 64169^2 + 48574^2 .

It is a cyclic number.

It is not a de Polignac number, because 6477094037 - 2² = 6477094033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6477093982 and 6477094000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6477094033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3238547018 + 3238547019.

It is an arithmetic number, because the mean of its divisors is an integer number (3238547019).

Almost surely, 2^6477094037 is an apocalyptic number.

It is an amenable number.

6477094037 is a deficient number, since it is larger than the sum of its proper divisors (1).

6477094037 is an equidigital number, since it uses as much as digits as its factorization.

6477094037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 889056, while the sum is 47.

The square root of 6477094037 is about 80480.3953581243. The cubic root of 6477094037 is about 1864.0607735478.

The spelling of 6477094037 in words is "six billion, four hundred seventy-seven million, ninety-four thousand, thirty-seven".