45450631363 has 2 divisors, whose sum is σ = 45450631364. Its totient is φ = 45450631362.

The previous prime is 45450631357. The next prime is 45450631381. The reversal of 45450631363 is 36313605454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45450631363 - 2²¹ = 45448534211 is a prime.

It is not a weakly prime, because it can be changed into another prime (45450631663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22725315681 + 22725315682.

It is an arithmetic number, because the mean of its divisors is an integer number (22725315682).

Almost surely, 2^45450631363 is an apocalyptic number.

45450631363 is a deficient number, since it is larger than the sum of its proper divisors (1).

45450631363 is an equidigital number, since it uses as much as digits as its factorization.

45450631363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 388800, while the sum is 40.

The spelling of 45450631363 in words is "forty-five billion, four hundred fifty million, six hundred thirty-one thousand, three hundred sixty-three".