45838388837 has 2 divisors, whose sum is σ = 45838388838. Its totient is φ = 45838388836.

The previous prime is 45838388831. The next prime is 45838388851. The reversal of 45838388837 is 73888383854.

45838388837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24475350916 + 21363037921 = 156446^2 + 146161^2 .

It is a cyclic number.

It is not a de Polignac number, because 45838388837 - 2³⁰ = 44764647013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45838388831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22919194418 + 22919194419.

It is an arithmetic number, because the mean of its divisors is an integer number (22919194419).

Almost surely, 2^45838388837 is an apocalyptic number.

It is an amenable number.

45838388837 is a deficient number, since it is larger than the sum of its proper divisors (1).

45838388837 is an equidigital number, since it uses as much as digits as its factorization.

45838388837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 123863040, while the sum is 65.

The spelling of 45838388837 in words is "forty-five billion, eight hundred thirty-eight million, three hundred eighty-eight thousand, eight hundred thirty-seven".