48133533937491 has 6 divisors (see below), whose sum is σ = 69526215687500. Its totient is φ = 32089022624988.

The previous prime is 48133533937459. The next prime is 48133533937519. The reversal of 48133533937491 is 19473933533184.

It is a happy number.

48133533937491 is a `hidden beast` number, since 4 + 8 + 1 + 3 + 3 + 53 + 3 + 93 + 7 + 491 = 666.

It is not a de Polignac number, because 48133533937491 - 2⁵ = 48133533937459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48133533937441) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2674085218741 + ... + 2674085218758.

Almost surely, 2^{48133533937491} is an apocalyptic number.

48133533937491 is a deficient number, since it is larger than the sum of its proper divisors (21392681750009).

48133533937491 is a wasteful number, since it uses less digits than its factorization.

48133533937491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5348170437505 (or 5348170437502 counting only the distinct ones).

The product of its digits is 88179840, while the sum is 63.

The spelling of 48133533937491 in words is "forty-eight trillion, one hundred thirty-three billion, five hundred thirty-three million, nine hundred thirty-seven thousand, four hundred ninety-one".