452528433126 has 288 divisors, whose sum is σ = 1333291760640. Its totient is φ = 111349481760.

The previous prime is 452528433089. The next prime is 452528433131. The reversal of 452528433126 is 621334825254.

452528433126 is a `hidden beast` number, since 4 + 5 + 252 + 84 + 3 + 312 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 16497715 + ... + 16525121.

It is an arithmetic number, because the mean of its divisors is an integer number (4629485280).

Almost surely, 2^452528433126 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452528433126, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (666645880320).

452528433126 is an abundant number, since it is smaller than the sum of its proper divisors (880763327514).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452528433126 is a wasteful number, since it uses less digits than its factorization.

452528433126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27485 (or 27449 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The spelling of 452528433126 in words is "four hundred fifty-two billion, five hundred twenty-eight million, four hundred thirty-three thousand, one hundred twenty-six".