132775558 has 4 divisors (see below), whose sum is σ = 199163340. Its totient is φ = 66387778.

The previous prime is 132775523. The next prime is 132775603. The reversal of 132775558 is 855577231.

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

It is a super-3 number, since 3×132775558³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33193888 + ... + 33193891.

It is an arithmetic number, because the mean of its divisors is an integer number (49790835).

Almost surely, 2^132775558 is an apocalyptic number.

132775558 is a deficient number, since it is larger than the sum of its proper divisors (66387782).

132775558 is an equidigital number, since it uses as much as digits as its factorization.

132775558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66387781.

The product of its digits is 294000, while the sum is 43.

The square root of 132775558 is about 11522.8276911529. The cubic root of 132775558 is about 510.1595784110.

The spelling of 132775558 in words is "one hundred thirty-two million, seven hundred seventy-five thousand, five hundred fifty-eight".