45682398737 has 2 divisors, whose sum is σ = 45682398738. Its totient is φ = 45682398736.

The previous prime is 45682398719. The next prime is 45682398743. The reversal of 45682398737 is 73789328654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33663442576 + 12018956161 = 183476^2 + 109631^2 .

It is a cyclic number.

It is not a de Polignac number, because 45682398737 - 2²⁶ = 45615289873 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45682398737.

It is not a weakly prime, because it can be changed into another prime (45682391737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22841199368 + 22841199369.

It is an arithmetic number, because the mean of its divisors is an integer number (22841199369).

Almost surely, 2^45682398737 is an apocalyptic number.

It is an amenable number.

45682398737 is a deficient number, since it is larger than the sum of its proper divisors (1).

45682398737 is an equidigital number, since it uses as much as digits as its factorization.

45682398737 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60963840, while the sum is 62.

The spelling of 45682398737 in words is "forty-five billion, six hundred eighty-two million, three hundred ninety-eight thousand, seven hundred thirty-seven".