452215654514 has 16 divisors (see below), whose sum is σ = 730526572440. Its totient is φ = 208707957120.

The previous prime is 452215654477. The next prime is 452215654519. The reversal of 452215654514 is 415456512254.

It can be written as a sum of positive squares in 4 ways, for example, as 197460253225 + 254755401289 = 444365^2 + 504733^2 .

It is not an unprimeable number, because it can be changed into a prime (452215654519) by changing a digit.

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, 550592 + ... + 1098900.

Almost surely, 2^452215654514 is an apocalyptic number.

452215654514 is a deficient number, since it is larger than the sum of its proper divisors (278310917926).

452215654514 is a wasteful number, since it uses less digits than its factorization.

452215654514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580045.

The product of its digits is 960000, while the sum is 44.

The spelling of 452215654514 in words is "four hundred fifty-two billion, two hundred fifteen million, six hundred fifty-four thousand, five hundred fourteen".