45774173077 has 2 divisors, whose sum is σ = 45774173078. Its totient is φ = 45774173076.

The previous prime is 45774173009. The next prime is 45774173101. The reversal of 45774173077 is 77037147754.

45774173077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33062512561 + 12711660516 = 181831^2 + 112746^2 .

It is a cyclic number.

It is not a de Polignac number, because 45774173077 - 2²³ = 45765784469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45774173677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22887086538 + 22887086539.

It is an arithmetic number, because the mean of its divisors is an integer number (22887086539).

Almost surely, 2^45774173077 is an apocalyptic number.

It is an amenable number.

45774173077 is a deficient number, since it is larger than the sum of its proper divisors (1).

45774173077 is an equidigital number, since it uses as much as digits as its factorization.

45774173077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4033680, while the sum is 52.

The spelling of 45774173077 in words is "forty-five billion, seven hundred seventy-four million, one hundred seventy-three thousand, seventy-seven".