45245607374983 has 2 divisors, whose sum is σ = 45245607374984. Its totient is φ = 45245607374982.

The previous prime is 45245607374971. The next prime is 45245607374993. The reversal of 45245607374983 is 38947370654254.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45245607374983 is a prime.

It is a super-2 number, since 2×45245607374983² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45245607374993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22622803687491 + 22622803687492.

It is an arithmetic number, because the mean of its divisors is an integer number (22622803687492).

Almost surely, 2^{45245607374983} is an apocalyptic number.

45245607374983 is a deficient number, since it is larger than the sum of its proper divisors (1).

45245607374983 is an equidigital number, since it uses as much as digits as its factorization.

45245607374983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 609638400, while the sum is 67.

The spelling of 45245607374983 in words is "forty-five trillion, two hundred forty-five billion, six hundred seven million, three hundred seventy-four thousand, nine hundred eighty-three".