452858776807149 has 12 divisors (see below), whose sum is σ = 654188881085376. Its totient is φ = 301878372677832.

The previous prime is 452858776807097. The next prime is 452858776807153. The reversal of 452858776807149 is 941708677858254.

452858776807149 is a `hidden beast` number, since 4 + 5 + 28 + 587 + 7 + 6 + 8 + 0 + 7 + 1 + 4 + 9 = 666.

It is not a de Polignac number, because 452858776807149 - 2¹¹ = 452858776805101 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452858776807159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2289772869 + ... + 2289970634.

It is an arithmetic number, because the mean of its divisors is an integer number (54515740090448).

Almost surely, 2^{452858776807149} is an apocalyptic number.

It is an amenable number.

452858776807149 is a deficient number, since it is larger than the sum of its proper divisors (201330104278227).

452858776807149 is a wasteful number, since it uses less digits than its factorization.

452858776807149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4579754496 (or 4579754493 counting only the distinct ones).

The product of its (nonzero) digits is 7586611200, while the sum is 81.

The spelling of 452858776807149 in words is "four hundred fifty-two trillion, eight hundred fifty-eight billion, seven hundred seventy-six million, eight hundred seven thousand, one hundred forty-nine".