134526454 has 4 divisors (see below), whose sum is σ = 201789684. Its totient is φ = 67263226.

The previous prime is 134526449. The next prime is 134526463. The reversal of 134526454 is 454625431.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33631612 + ... + 33631615.

It is an arithmetic number, because the mean of its divisors is an integer number (50447421).

Almost surely, 2^134526454 is an apocalyptic number.

134526454 is a deficient number, since it is larger than the sum of its proper divisors (67263230).

134526454 is an equidigital number, since it uses as much as digits as its factorization.

134526454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67263229.

The product of its digits is 57600, while the sum is 34.

The square root of 134526454 is about 11598.5539615937. The cubic root of 134526454 is about 512.3922648020.

The spelling of 134526454 in words is "one hundred thirty-four million, five hundred twenty-six thousand, four hundred fifty-four".