453530502050 has 48 divisors (see below), whose sum is σ = 873649297152. Its totient is φ = 175051564800.

The previous prime is 453530501989. The next prime is 453530502053. The reversal of 453530502050 is 50205035354.

It is a junction number, because it is equal to n+sod(n) for n = 453530501998 and 453530502016.

It is not an unprimeable number, because it can be changed into a prime (453530502053) 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, 1192247 + ... + 1525946.

It is an arithmetic number, because the mean of its divisors is an integer number (18201027024).

Almost surely, 2^453530502050 is an apocalyptic number.

453530502050 is a deficient number, since it is larger than the sum of its proper divisors (420118795102).

453530502050 is a wasteful number, since it uses less digits than its factorization.

453530502050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718323 (or 2718318 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 32.

The spelling of 453530502050 in words is "four hundred fifty-three billion, five hundred thirty million, five hundred two thousand, fifty".