133776450727 has 8 divisors (see below), whose sum is σ = 134572384800. Its totient is φ = 132982869024.

The previous prime is 133776450719. The next prime is 133776450739. The reversal of 133776450727 is 727054677331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133776450727 - 2³ = 133776450719 is a prime.

It is a super-2 number, since 2×133776450727² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133776459727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473952 + ... + 701557.

It is an arithmetic number, because the mean of its divisors is an integer number (16821548100).

Almost surely, 2^133776450727 is an apocalyptic number.

133776450727 is a deficient number, since it is larger than the sum of its proper divisors (795934073).

133776450727 is a wasteful number, since it uses less digits than its factorization.

133776450727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176185.

The product of its (nonzero) digits is 5186160, while the sum is 52.

The spelling of 133776450727 in words is "one hundred thirty-three billion, seven hundred seventy-six million, four hundred fifty thousand, seven hundred twenty-seven".