5133620769491 has 8 divisors (see below), whose sum is σ = 5436336224880. Its totient is φ = 4830987287808.

The previous prime is 5133620769479. The next prime is 5133620769499. The reversal of 5133620769491 is 1949670263315.

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 5133620769491 - 2⁶ = 5133620769427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5133620769499) 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, 20364461 + ... + 20615006.

It is an arithmetic number, because the mean of its divisors is an integer number (679542028110).

Almost surely, 2^{5133620769491} is an apocalyptic number.

5133620769491 is a deficient number, since it is larger than the sum of its proper divisors (302715455389).

5133620769491 is a wasteful number, since it uses less digits than its factorization.

5133620769491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40986853.

The product of its (nonzero) digits is 7348320, while the sum is 56.

The spelling of 5133620769491 in words is "five trillion, one hundred thirty-three billion, six hundred twenty million, seven hundred sixty-nine thousand, four hundred ninety-one".