45862244081 has 2 divisors, whose sum is σ = 45862244082. Its totient is φ = 45862244080.

The previous prime is 45862244059. The next prime is 45862244093. The reversal of 45862244081 is 18044226854.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39128400481 + 6733843600 = 197809^2 + 82060^2 .

It is a cyclic number.

It is not a de Polignac number, because 45862244081 - 2⁶ = 45862244017 is a prime.

It is a super-2 number, since 2×45862244081² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45862244041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22931122040 + 22931122041.

It is an arithmetic number, because the mean of its divisors is an integer number (22931122041).

Almost surely, 2^45862244081 is an apocalyptic number.

It is an amenable number.

45862244081 is a deficient number, since it is larger than the sum of its proper divisors (1).

45862244081 is an equidigital number, since it uses as much as digits as its factorization.

45862244081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 491520, while the sum is 44.

The spelling of 45862244081 in words is "forty-five billion, eight hundred sixty-two million, two hundred forty-four thousand, eighty-one".