452011502 has 16 divisors (see below), whose sum is σ = 722552832. Its totient is φ = 211578840.

The previous prime is 452011493. The next prime is 452011517. The reversal of 452011502 is 205110254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102374 + ... + 106697.

It is an arithmetic number, because the mean of its divisors is an integer number (45159552).

Almost surely, 2^452011502 is an apocalyptic number.

452011502 is a deficient number, since it is larger than the sum of its proper divisors (270541330).

452011502 is a wasteful number, since it uses less digits than its factorization.

452011502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209143.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 452011502 is about 21260.5621280342. The cubic root of 452011502 is about 767.4495375085.

Adding to 452011502 its reverse (205110254), we get a palindrome (657121756).

The spelling of 452011502 in words is "four hundred fifty-two million, eleven thousand, five hundred two".