453141454154 has 4 divisors (see below), whose sum is σ = 679712181234. Its totient is φ = 226570727076.

The previous prime is 453141454141. The next prime is 453141454159. The reversal of 453141454154 is 451454141354.

It is a happy number.

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., 382137857929 + 71003596225 = 618173^2 + 266465^2 .

It is not an unprimeable number, because it can be changed into a prime (453141454159) 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, 113285363537 + ... + 113285363540.

Almost surely, 2^453141454154 is an apocalyptic number.

453141454154 is a deficient number, since it is larger than the sum of its proper divisors (226570727080).

453141454154 is a wasteful number, since it uses less digits than its factorization.

453141454154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226570727079.

The product of its digits is 384000, while the sum is 41.

The spelling of 453141454154 in words is "four hundred fifty-three billion, one hundred forty-one million, four hundred fifty-four thousand, one hundred fifty-four".