133477583086 has 4 divisors (see below), whose sum is σ = 200216374632. Its totient is φ = 66738791542.

The previous prime is 133477583059. The next prime is 133477583093. The reversal of 133477583086 is 680385774331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 680385774331 = 490771 ⋅1386361.

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, 33369395770 + ... + 33369395773.

It is an arithmetic number, because the mean of its divisors is an integer number (50054093658).

Almost surely, 2^133477583086 is an apocalyptic number.

133477583086 is a deficient number, since it is larger than the sum of its proper divisors (66738791546).

133477583086 is an equidigital number, since it uses as much as digits as its factorization.

133477583086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66738791545.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 133477583086 in words is "one hundred thirty-three billion, four hundred seventy-seven million, five hundred eighty-three thousand, eighty-six".