450852679 has 4 divisors (see below), whose sum is σ = 452480584. Its totient is φ = 449224776.

The previous prime is 450852671. The next prime is 450852683. The reversal of 450852679 is 976258054.

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 450852679 - 2³ = 450852671 is a prime.

It is a super-2 number, since 2×450852679² = 406536276322954082, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450852671) 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, 813537 + ... + 814090.

It is an arithmetic number, because the mean of its divisors is an integer number (113120146).

Almost surely, 2^450852679 is an apocalyptic number.

450852679 is a deficient number, since it is larger than the sum of its proper divisors (1627905).

450852679 is a wasteful number, since it uses less digits than its factorization.

450852679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627904.

The product of its (nonzero) digits is 604800, while the sum is 46.

The square root of 450852679 is about 21233.2917608175. The cubic root of 450852679 is about 766.7931388289.

The spelling of 450852679 in words is "four hundred fifty million, eight hundred fifty-two thousand, six hundred seventy-nine".