452543262 has 32 divisors (see below), whose sum is σ = 959938560. Its totient is φ = 141921120.

The previous prime is 452543251. The next prime is 452543269. The reversal of 452543262 is 262345254.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452543269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18462 + ... + 35297.

It is an arithmetic number, because the mean of its divisors is an integer number (29998080).

Almost surely, 2^452543262 is an apocalyptic number.

452543262 is an abundant number, since it is smaller than the sum of its proper divisors (507395298).

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

452543262 is a wasteful number, since it uses less digits than its factorization.

452543262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53848.

The product of its digits is 57600, while the sum is 33.

The square root of 452543262 is about 21273.0642362590. The cubic root of 452543262 is about 767.7503698512.

It can be divided in two parts, 45254 and 3262, that added together give a triangular number (48516 = T₃₁₁).

The spelling of 452543262 in words is "four hundred fifty-two million, five hundred forty-three thousand, two hundred sixty-two".