51934093533 has 12 divisors (see below), whose sum is σ = 85732471968. Its totient is φ = 29676624840.

The previous prime is 51934093483. The next prime is 51934093583. The reversal of 51934093533 is 33539043915.

51934093533 is a `hidden beast` number, since 5 + 193 + 409 + 3 + 53 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (51934093483) and next prime (51934093583).

It is not a de Polignac number, because 51934093533 - 2⁶ = 51934093469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51934093583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 412175283 + ... + 412175408.

It is an arithmetic number, because the mean of its divisors is an integer number (7144372664).

Almost surely, 2^51934093533 is an apocalyptic number.

It is an amenable number.

51934093533 is a deficient number, since it is larger than the sum of its proper divisors (33798378435).

51934093533 is a wasteful number, since it uses less digits than its factorization.

51934093533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824350704 (or 824350701 counting only the distinct ones).

The product of its (nonzero) digits is 656100, while the sum is 45.

The spelling of 51934093533 in words is "fifty-one billion, nine hundred thirty-four million, ninety-three thousand, five hundred thirty-three".