51441302001 has 4 divisors (see below), whose sum is σ = 68588402672. Its totient is φ = 34294201332.

The previous prime is 51441301979. The next prime is 51441302041. The reversal of 51441302001 is 10020314415.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 51441302001 - 2¹³ = 51441293809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (51441302041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8573550331 + ... + 8573550336.

It is an arithmetic number, because the mean of its divisors is an integer number (17147100668).

Almost surely, 2^51441302001 is an apocalyptic number.

It is an amenable number.

51441302001 is a deficient number, since it is larger than the sum of its proper divisors (17147100671).

51441302001 is a wasteful number, since it uses less digits than its factorization.

51441302001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17147100670.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 51441302001 its reverse (10020314415), we get a palindrome (61461616416).

The spelling of 51441302001 in words is "fifty-one billion, four hundred forty-one million, three hundred two thousand, one".