51828310401 has 16 divisors (see below), whose sum is σ = 80315059200. Its totient is φ = 29114207568.

The previous prime is 51828310399. The next prime is 51828310403. The reversal of 51828310401 is 10401382815.

It is an interprime number because it is at equal distance from previous prime (51828310399) and next prime (51828310403).

It is not a de Polignac number, because 51828310401 - 2¹ = 51828310399 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (51828310403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20914141 + ... + 20916618.

It is an arithmetic number, because the mean of its divisors is an integer number (5019691200).

Almost surely, 2^51828310401 is an apocalyptic number.

It is an amenable number.

51828310401 is a deficient number, since it is larger than the sum of its proper divisors (28486748799).

51828310401 is a wasteful number, since it uses less digits than its factorization.

51828310401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41830828.

The product of its (nonzero) digits is 7680, while the sum is 33.

The spelling of 51828310401 in words is "fifty-one billion, eight hundred twenty-eight million, three hundred ten thousand, four hundred one".