45230438503 has 2 divisors, whose sum is σ = 45230438504. Its totient is φ = 45230438502.

The previous prime is 45230438489. The next prime is 45230438521. The reversal of 45230438503 is 30583403254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45230438503 - 2⁹ = 45230437991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45230438003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22615219251 + 22615219252.

It is an arithmetic number, because the mean of its divisors is an integer number (22615219252).

Almost surely, 2^45230438503 is an apocalyptic number.

45230438503 is a deficient number, since it is larger than the sum of its proper divisors (1).

45230438503 is an equidigital number, since it uses as much as digits as its factorization.

45230438503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 45230438503 in words is "forty-five billion, two hundred thirty million, four hundred thirty-eight thousand, five hundred three".