45654632447 has 2 divisors, whose sum is σ = 45654632448. Its totient is φ = 45654632446.

The previous prime is 45654632407. The next prime is 45654632501. The reversal of 45654632447 is 74423645654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45654632447 - 2⁶ = 45654632383 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45654632395 and 45654632404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45654632407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22827316223 + 22827316224.

It is an arithmetic number, because the mean of its divisors is an integer number (22827316224).

Almost surely, 2^45654632447 is an apocalyptic number.

45654632447 is a deficient number, since it is larger than the sum of its proper divisors (1).

45654632447 is an equidigital number, since it uses as much as digits as its factorization.

45654632447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9676800, while the sum is 50.

The spelling of 45654632447 in words is "forty-five billion, six hundred fifty-four million, six hundred thirty-two thousand, four hundred forty-seven".