133763347628497 has 48 divisors (see below), whose sum is σ = 146810507260032. Its totient is φ = 121447102049280.

The previous prime is 133763347628489. The next prime is 133763347628579. The reversal of 133763347628497 is 794826743367331.

It is not a de Polignac number, because 133763347628497 - 2³ = 133763347628489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133763347668497) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1291436803 + ... + 1291540375.

It is an arithmetic number, because the mean of its divisors is an integer number (3058552234584).

Almost surely, 2^{133763347628497} is an apocalyptic number.

133763347628497 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

133763347628497 is a deficient number, since it is larger than the sum of its proper divisors (13047159631535).

133763347628497 is a wasteful number, since it uses less digits than its factorization.

133763347628497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104138 (or 104101 counting only the distinct ones).

The product of its digits is 2304433152, while the sum is 73.

The spelling of 133763347628497 in words is "one hundred thirty-three trillion, seven hundred sixty-three billion, three hundred forty-seven million, six hundred twenty-eight thousand, four hundred ninety-seven".