133677693057 has 8 divisors (see below), whose sum is σ = 183986502400. Its totient is φ = 86243672880.

The previous prime is 133677693041. The next prime is 133677693073. The reversal of 133677693057 is 750396776331.

It is an interprime number because it is at equal distance from previous prime (133677693041) and next prime (133677693073).

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

It is not a de Polignac number, because 133677693057 - 2⁴ = 133677693041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133677692988 and 133677693006.

It is not an unprimeable number, because it can be changed into a prime (133677693077) 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, 718697182 + ... + 718697367.

It is an arithmetic number, because the mean of its divisors is an integer number (22998312800).

Almost surely, 2^133677693057 is an apocalyptic number.

It is an amenable number.

133677693057 is a deficient number, since it is larger than the sum of its proper divisors (50308809343).

133677693057 is a wasteful number, since it uses less digits than its factorization.

133677693057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437394583.

The product of its (nonzero) digits is 15002820, while the sum is 57.

The spelling of 133677693057 in words is "one hundred thirty-three billion, six hundred seventy-seven million, six hundred ninety-three thousand, fifty-seven".