51184760401 has 8 divisors (see below), whose sum is σ = 51364442304. Its totient is φ = 51005388720.

The previous prime is 51184760399. The next prime is 51184760447. The reversal of 51184760401 is 10406748115.

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 51184760401 - 2¹ = 51184760399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51184760461) 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, 255510 + ... + 409456.

It is an arithmetic number, because the mean of its divisors is an integer number (6420555288).

Almost surely, 2^51184760401 is an apocalyptic number.

It is an amenable number.

51184760401 is a deficient number, since it is larger than the sum of its proper divisors (179681903).

51184760401 is a wasteful number, since it uses less digits than its factorization.

51184760401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155111.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 51184760401 in words is "fifty-one billion, one hundred eighty-four million, seven hundred sixty thousand, four hundred one".