45444535403 has 2 divisors, whose sum is σ = 45444535404. Its totient is φ = 45444535402.

The previous prime is 45444535399. The next prime is 45444535469. The reversal of 45444535403 is 30453544454.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45444535403 - 2² = 45444535399 is a prime.

It is not a weakly prime, because it can be changed into another prime (45444595403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22722267701 + 22722267702.

It is an arithmetic number, because the mean of its divisors is an integer number (22722267702).

Almost surely, 2^45444535403 is an apocalyptic number.

45444535403 is a deficient number, since it is larger than the sum of its proper divisors (1).

45444535403 is an equidigital number, since it uses as much as digits as its factorization.

45444535403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152000, while the sum is 41.

The spelling of 45444535403 in words is "forty-five billion, four hundred forty-four million, five hundred thirty-five thousand, four hundred three".