51304150401 has 8 divisors (see below), whose sum is σ = 78177753024. Its totient is φ = 29316657360.

The previous prime is 51304150369. The next prime is 51304150421. The reversal of 51304150401 is 10405140315.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 51304150401 - 2⁵ = 51304150369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51304150421) 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, 1221527370 + ... + 1221527411.

It is an arithmetic number, because the mean of its divisors is an integer number (9772219128).

Almost surely, 2^51304150401 is an apocalyptic number.

It is an amenable number.

51304150401 is a deficient number, since it is larger than the sum of its proper divisors (26873602623).

51304150401 is a wasteful number, since it uses less digits than its factorization.

51304150401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443054791.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 51304150401 its reverse (10405140315), we get a palindrome (61709290716).

The spelling of 51304150401 in words is "fifty-one billion, three hundred four million, one hundred fifty thousand, four hundred one".