452999752487 has 2 divisors, whose sum is σ = 452999752488. Its totient is φ = 452999752486.

The previous prime is 452999752483. The next prime is 452999752507. The reversal of 452999752487 is 784257999254.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 452999752487 - 2² = 452999752483 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 452999752487.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (452999752483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 226499876243 + 226499876244.

It is an arithmetic number, because the mean of its divisors is an integer number (226499876244).

Almost surely, 2^452999752487 is an apocalyptic number.

452999752487 is a deficient number, since it is larger than the sum of its proper divisors (1).

452999752487 is an equidigital number, since it uses as much as digits as its factorization.

452999752487 is an evil number, because the sum of its binary digits is even.

The product of its digits is 457228800, while the sum is 71.

The spelling of 452999752487 in words is "four hundred fifty-two billion, nine hundred ninety-nine million, seven hundred fifty-two thousand, four hundred eighty-seven".