133077586620 has 48 divisors (see below), whose sum is σ = 406491539328. Its totient is φ = 32261232960.

The previous prime is 133077586553. The next prime is 133077586669. The reversal of 133077586620 is 26685770331.

It is a self number, because there is not a number n which added to its sum of digits gives 133077586620.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100815694 + ... + 100817013.

It is an arithmetic number, because the mean of its divisors is an integer number (8468573736).

Almost surely, 2^133077586620 is an apocalyptic number.

133077586620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133077586620 is an abundant number, since it is smaller than the sum of its proper divisors (273413952708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133077586620 is a wasteful number, since it uses less digits than its factorization.

133077586620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201632730 (or 201632728 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 133077586620 in words is "one hundred thirty-three billion, seventy-seven million, five hundred eighty-six thousand, six hundred twenty".