452061611 has 4 divisors (see below), whose sum is σ = 452375472. Its totient is φ = 451747752.

The previous prime is 452061607. The next prime is 452061641. The reversal of 452061611 is 116160254.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 452061611 - 2² = 452061607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452061601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154760 + ... + 157653.

It is an arithmetic number, because the mean of its divisors is an integer number (113093868).

Almost surely, 2^452061611 is an apocalyptic number.

452061611 is a deficient number, since it is larger than the sum of its proper divisors (313861).

452061611 is a wasteful number, since it uses less digits than its factorization.

452061611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313860.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 452061611 is about 21261.7405449319. The cubic root of 452061611 is about 767.4778957160.

The spelling of 452061611 in words is "four hundred fifty-two million, sixty-one thousand, six hundred eleven".