453012245038 has 4 divisors (see below), whose sum is σ = 679518367560. Its totient is φ = 226506122518.

The previous prime is 453012244987. The next prime is 453012245039. The reversal of 453012245038 is 830542210354.

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

It is a junction number, because it is equal to n+sod(n) for n = 453012244988 and 453012245006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (453012245039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113253061258 + ... + 113253061261.

It is an arithmetic number, because the mean of its divisors is an integer number (169879591890).

Almost surely, 2^453012245038 is an apocalyptic number.

453012245038 is a deficient number, since it is larger than the sum of its proper divisors (226506122522).

453012245038 is a wasteful number, since it uses less digits than its factorization.

453012245038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226506122521.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 453012245038 in words is "four hundred fifty-three billion, twelve million, two hundred forty-five thousand, thirty-eight".