51882047193 has 32 divisors (see below), whose sum is σ = 73945872000. Its totient is φ = 32242466816.

The previous prime is 51882047179. The next prime is 51882047207. The reversal of 51882047193 is 39174028815.

It is an interprime number because it is at equal distance from previous prime (51882047179) and next prime (51882047207).

It is a cyclic number.

It is not a de Polignac number, because 51882047193 - 2⁴ = 51882047177 is a prime.

It is a super-3 number, since 3×51882047193³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (51882047123) 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 31 ways as a sum of consecutive naturals, for example, 12094393 + ... + 12098681.

It is an arithmetic number, because the mean of its divisors is an integer number (2310808500).

Almost surely, 2^51882047193 is an apocalyptic number.

It is an amenable number.

51882047193 is a deficient number, since it is larger than the sum of its proper divisors (22063824807).

51882047193 is a wasteful number, since it uses less digits than its factorization.

51882047193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6521.

The product of its (nonzero) digits is 483840, while the sum is 48.

The spelling of 51882047193 in words is "fifty-one billion, eight hundred eighty-two million, forty-seven thousand, one hundred ninety-three".