451503613040252 has 6 divisors (see below), whose sum is σ = 790131322820448. Its totient is φ = 225751806520124.

The previous prime is 451503613040239. The next prime is 451503613040267. The reversal of 451503613040252 is 252040316305154.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56437951630028 + ... + 56437951630035.

It is an arithmetic number, because the mean of its divisors is an integer number (131688553803408).

Almost surely, 2^{451503613040252} is an apocalyptic number.

It is an amenable number.

451503613040252 is a deficient number, since it is larger than the sum of its proper divisors (338627709780196).

451503613040252 is a wasteful number, since it uses less digits than its factorization.

451503613040252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112875903260067 (or 112875903260065 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 451503613040252 in words is "four hundred fifty-one trillion, five hundred three billion, six hundred thirteen million, forty thousand, two hundred fifty-two".