452251443054244 has 12 divisors (see below), whose sum is σ = 791935604583004. Its totient is φ = 225984127459104.

The previous prime is 452251443054223. The next prime is 452251443054251. The reversal of 452251443054244 is 442450344152254.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 246029263502400 + 206222179551844 = 15685320^2 + 14360438^2 .

It is a super-2 number, since 2×452251443054244² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35398509819 + ... + 35398522594.

Almost surely, 2^{452251443054244} is an apocalyptic number.

It is an amenable number.

452251443054244 is a deficient number, since it is larger than the sum of its proper divisors (339684161528760).

452251443054244 is a wasteful number, since it uses less digits than its factorization.

452251443054244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70797034014 (or 70797034012 counting only the distinct ones).

The product of its (nonzero) digits is 12288000, while the sum is 49.

The spelling of 452251443054244 in words is "four hundred fifty-two trillion, two hundred fifty-one billion, four hundred forty-three million, fifty-four thousand, two hundred forty-four".