45161002662077 has 2 divisors, whose sum is σ = 45161002662078. Its totient is φ = 45161002662076.

The previous prime is 45161002662029. The next prime is 45161002662131. The reversal of 45161002662077 is 77026620016154.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45021161067961 + 139841594116 = 6709781^2 + 373954^2 .

It is a cyclic number.

It is not a de Polignac number, because 45161002662077 - 2⁸ = 45161002661821 is a prime.

It is a super-2 number, since 2×45161002662077² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45161002664077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22580501331038 + 22580501331039.

It is an arithmetic number, because the mean of its divisors is an integer number (22580501331039).

Almost surely, 2^{45161002662077} is an apocalyptic number.

It is an amenable number.

45161002662077 is a deficient number, since it is larger than the sum of its proper divisors (1).

45161002662077 is an equidigital number, since it uses as much as digits as its factorization.

45161002662077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 45161002662077 in words is "forty-five trillion, one hundred sixty-one billion, two million, six hundred sixty-two thousand, seventy-seven".