51434023001 has 8 divisors (see below), whose sum is σ = 51668793024. Its totient is φ = 51199782480.

The previous prime is 51434022977. The next prime is 51434023007. The reversal of 51434023001 is 10032043415.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-51434023001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51434023007) 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, 62996 + ... + 326858.

It is an arithmetic number, because the mean of its divisors is an integer number (6458599128).

Almost surely, 2^51434023001 is an apocalyptic number.

It is an amenable number.

51434023001 is a deficient number, since it is larger than the sum of its proper divisors (234770023).

51434023001 is a wasteful number, since it uses less digits than its factorization.

51434023001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264751.

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 51434023001 its reverse (10032043415), we get a palindrome (61466066416).

The spelling of 51434023001 in words is "fifty-one billion, four hundred thirty-four million, twenty-three thousand, one".