45630351401 has 2 divisors, whose sum is σ = 45630351402. Its totient is φ = 45630351400.

The previous prime is 45630351391. The next prime is 45630351413. The reversal of 45630351401 is 10415303654.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43239043600 + 2391307801 = 207940^2 + 48901^2 .

It is a cyclic number.

It is not a de Polignac number, because 45630351401 - 2¹⁸ = 45630089257 is a prime.

It is not a weakly prime, because it can be changed into another prime (45630351421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22815175700 + 22815175701.

It is an arithmetic number, because the mean of its divisors is an integer number (22815175701).

Almost surely, 2^45630351401 is an apocalyptic number.

It is an amenable number.

45630351401 is a deficient number, since it is larger than the sum of its proper divisors (1).

45630351401 is an equidigital number, since it uses as much as digits as its factorization.

45630351401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 45630351401 in words is "forty-five billion, six hundred thirty million, three hundred fifty-one thousand, four hundred one".