51824041751887 has 8 divisors (see below), whose sum is σ = 52265437822976. Its totient is φ = 51383166505272.

The previous prime is 51824041751873. The next prime is 51824041751947. The reversal of 51824041751887 is 78815714042815.

It is a happy number.

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 51824041751887 - 2¹¹ = 51824041749839 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51824041751837) 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, 130006263 + ... + 130404280.

It is an arithmetic number, because the mean of its divisors is an integer number (6533179727872).

Almost surely, 2^{51824041751887} is an apocalyptic number.

51824041751887 is a deficient number, since it is larger than the sum of its proper divisors (441396071089).

51824041751887 is a wasteful number, since it uses less digits than its factorization.

51824041751887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260412237.

The product of its (nonzero) digits is 20070400, while the sum is 61.

The spelling of 51824041751887 in words is "fifty-one trillion, eight hundred twenty-four billion, forty-one million, seven hundred fifty-one thousand, eight hundred eighty-seven".