445700153023 has 2 divisors, whose sum is σ = 445700153024. Its totient is φ = 445700153022.

The previous prime is 445700153011. The next prime is 445700153069. The reversal of 445700153023 is 320351007544.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-445700153023 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 445700153023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (445700153323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222850076511 + 222850076512.

It is an arithmetic number, because the mean of its divisors is an integer number (222850076512).

Almost surely, 2^445700153023 is an apocalyptic number.

445700153023 is a deficient number, since it is larger than the sum of its proper divisors (1).

445700153023 is an equidigital number, since it uses as much as digits as its factorization.

445700153023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 34.

The spelling of 445700153023 in words is "four hundred forty-five billion, seven hundred million, one hundred fifty-three thousand, twenty-three".