133632352461 has 16 divisors (see below), whose sum is σ = 182801231360. Its totient is φ = 86786789040.

The previous prime is 133632352453. The next prime is 133632352507. The reversal of 133632352461 is 164253236331.

It is not a de Polignac number, because 133632352461 - 2³ = 133632352453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133632392461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1317745 + ... + 1415526.

It is an arithmetic number, because the mean of its divisors is an integer number (11425076960).

Almost surely, 2^133632352461 is an apocalyptic number.

It is an amenable number.

133632352461 is a deficient number, since it is larger than the sum of its proper divisors (49168878899).

133632352461 is a wasteful number, since it uses less digits than its factorization.

133632352461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2733696.

The product of its digits is 233280, while the sum is 39.

Adding to 133632352461 its reverse (164253236331), we get a palindrome (297885588792).

The spelling of 133632352461 in words is "one hundred thirty-three billion, six hundred thirty-two million, three hundred fifty-two thousand, four hundred sixty-one".