453226133464066 has 4 divisors (see below), whose sum is σ = 679839200196102. Its totient is φ = 226613066732032.

The previous prime is 453226133464007. The next prime is 453226133464081. The reversal of 453226133464066 is 660464331622354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 451128042050625 + 2098091413441 = 21239775^2 + 1448479^2 .

It is a junction number, because it is equal to n+sod(n) for n = 453226133463998 and 453226133464016.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113306533366015 + ... + 113306533366018.

Almost surely, 2^{453226133464066} is an apocalyptic number.

453226133464066 is a deficient number, since it is larger than the sum of its proper divisors (226613066732036).

453226133464066 is a wasteful number, since it uses less digits than its factorization.

453226133464066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226613066732035.

The product of its (nonzero) digits is 44789760, while the sum is 55.

The spelling of 453226133464066 in words is "four hundred fifty-three trillion, two hundred twenty-six billion, one hundred thirty-three million, four hundred sixty-four thousand, sixty-six".