450053552253 has 8 divisors (see below), whose sum is σ = 600076046016. Its totient is φ = 300033380000.

The previous prime is 450053552173. The next prime is 450053552297. The reversal of 450053552253 is 352255350054.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 450053552253 - 2¹² = 450053548157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (450053552353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61848 + ... + 950753.

It is an arithmetic number, because the mean of its divisors is an integer number (75009505752).

Almost surely, 2^450053552253 is an apocalyptic number.

It is an amenable number.

450053552253 is a deficient number, since it is larger than the sum of its proper divisors (150022493763).

450053552253 is a wasteful number, since it uses less digits than its factorization.

450053552253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160755.

The product of its (nonzero) digits is 450000, while the sum is 39.

The spelling of 450053552253 in words is "four hundred fifty billion, fifty-three million, five hundred fifty-two thousand, two hundred fifty-three".