45789637687 has 2 divisors, whose sum is σ = 45789637688. Its totient is φ = 45789637686.

The previous prime is 45789637603. The next prime is 45789637709. The reversal of 45789637687 is 78673698754.

It is a happy number.

45789637687 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 is a cyclic number.

It is not a de Polignac number, because 45789637687 - 2²³ = 45781249079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45789637787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22894818843 + 22894818844.

It is an arithmetic number, because the mean of its divisors is an integer number (22894818844).

Almost surely, 2^45789637687 is an apocalyptic number.

45789637687 is a deficient number, since it is larger than the sum of its proper divisors (1).

45789637687 is an equidigital number, since it uses as much as digits as its factorization.

45789637687 is an evil number, because the sum of its binary digits is even.

The product of its digits is 426746880, while the sum is 70.

The spelling of 45789637687 in words is "forty-five billion, seven hundred eighty-nine million, six hundred thirty-seven thousand, six hundred eighty-seven".