51748501201 has 8 divisors (see below), whose sum is σ = 52434345600. Its totient is φ = 51063426960.

The previous prime is 51748501183. The next prime is 51748501223. The reversal of 51748501201 is 10210584715.

51748501201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 51748501201 - 2⁵ = 51748501169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51748501261) 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, 56635 + ... + 326656.

It is an arithmetic number, because the mean of its divisors is an integer number (6554293200).

Almost surely, 2^51748501201 is an apocalyptic number.

It is an amenable number.

51748501201 is a deficient number, since it is larger than the sum of its proper divisors (685844399).

51748501201 is a wasteful number, since it uses less digits than its factorization.

51748501201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385079.

The product of its (nonzero) digits is 11200, while the sum is 34.

The spelling of 51748501201 in words is "fifty-one billion, seven hundred forty-eight million, five hundred one thousand, two hundred one".