451254525983 has 2 divisors, whose sum is σ = 451254525984. Its totient is φ = 451254525982.

The previous prime is 451254525959. The next prime is 451254526001. The reversal of 451254525983 is 389525452154.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-451254525983 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (451254515983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225627262991 + 225627262992.

It is an arithmetic number, because the mean of its divisors is an integer number (225627262992).

Almost surely, 2^451254525983 is an apocalyptic number.

451254525983 is a deficient number, since it is larger than the sum of its proper divisors (1).

451254525983 is an equidigital number, since it uses as much as digits as its factorization.

451254525983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640000, while the sum is 53.

The spelling of 451254525983 in words is "four hundred fifty-one billion, two hundred fifty-four million, five hundred twenty-five thousand, nine hundred eighty-three".