133577276963 has 8 divisors (see below), whose sum is σ = 143855290656. Its totient is φ = 123299668800.

The previous prime is 133577276947. The next prime is 133577276969. The reversal of 133577276963 is 369672775331.

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 133577276963 - 2⁴ = 133577276947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133577276969) 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, 1248503 + ... + 1351263.

It is an arithmetic number, because the mean of its divisors is an integer number (17981911332).

Almost surely, 2^133577276963 is an apocalyptic number.

133577276963 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

133577276963 is a deficient number, since it is larger than the sum of its proper divisors (10278013693).

133577276963 is a wasteful number, since it uses less digits than its factorization.

133577276963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202765.

The product of its digits is 30005640, while the sum is 59.

The spelling of 133577276963 in words is "one hundred thirty-three billion, five hundred seventy-seven million, two hundred seventy-six thousand, nine hundred sixty-three".