45630636043 has 2 divisors, whose sum is σ = 45630636044. Its totient is φ = 45630636042.

The previous prime is 45630636019. The next prime is 45630636047. The reversal of 45630636043 is 34063603654.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45630636043 - 2⁵ = 45630636011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45630635987 and 45630636005.

It is not a weakly prime, because it can be changed into another prime (45630636047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22815318021 + 22815318022.

It is an arithmetic number, because the mean of its divisors is an integer number (22815318022).

Almost surely, 2^45630636043 is an apocalyptic number.

45630636043 is a deficient number, since it is larger than the sum of its proper divisors (1).

45630636043 is an equidigital number, since it uses as much as digits as its factorization.

45630636043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 466560, while the sum is 40.

The spelling of 45630636043 in words is "forty-five billion, six hundred thirty million, six hundred thirty-six thousand, forty-three".