452666051 has 4 divisors (see below), whose sum is σ = 476490600. Its totient is φ = 428841504.

The previous prime is 452666047. The next prime is 452666069. The reversal of 452666051 is 150666254.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 150666254 = 2 ⋅75333127.

It is a cyclic number.

It is not a de Polignac number, because 452666051 - 2² = 452666047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452666351) 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, 11912246 + ... + 11912283.

It is an arithmetic number, because the mean of its divisors is an integer number (119122650).

Almost surely, 2^452666051 is an apocalyptic number.

452666051 is a deficient number, since it is larger than the sum of its proper divisors (23824549).

452666051 is a wasteful number, since it uses less digits than its factorization.

452666051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23824548.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 452666051 is about 21275.9500610431. The cubic root of 452666051 is about 767.8198017215.

The spelling of 452666051 in words is "four hundred fifty-two million, six hundred sixty-six thousand, fifty-one".