453036544356450 has 48 divisors (see below), whose sum is σ = 1123744190340096. Its totient is φ = 120786781684800.

The previous prime is 453036544356449. The next prime is 453036544356457. The reversal of 453036544356450 is 54653445630354.

It is a happy number.

It is a super-2 number, since 2×453036544356450² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (453036544356457) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 286251682 + ... + 287829981.

It is an arithmetic number, because the mean of its divisors is an integer number (23411337298752).

Almost surely, 2^{453036544356450} is an apocalyptic number.

453036544356450 is an abundant number, since it is smaller than the sum of its proper divisors (670707645983646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

453036544356450 is a wasteful number, since it uses less digits than its factorization.

453036544356450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574086939 (or 574086934 counting only the distinct ones).

The product of its (nonzero) digits is 155520000, while the sum is 57.

The spelling of 453036544356450 in words is "four hundred fifty-three trillion, thirty-six billion, five hundred forty-four million, three hundred fifty-six thousand, four hundred fifty".