51030351004411 has 8 divisors (see below), whose sum is σ = 52676645099904. Its totient is φ = 49384066517760.

The previous prime is 51030351004403. The next prime is 51030351004427. The reversal of 51030351004411 is 11440015303015.

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 51030351004411 - 2³ = 51030351004403 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 51030351004411.

It is not an unprimeable number, because it can be changed into a prime (51030351004511) 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, 9294795 + ... + 13727851.

It is an arithmetic number, because the mean of its divisors is an integer number (6584580637488).

Almost surely, 2^{51030351004411} is an apocalyptic number.

51030351004411 is a deficient number, since it is larger than the sum of its proper divisors (1646294095493).

51030351004411 is a wasteful number, since it uses less digits than its factorization.

51030351004411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4804421.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 51030351004411 its reverse (11440015303015), we get a palindrome (62470366307426).

The spelling of 51030351004411 in words is "fifty-one trillion, thirty billion, three hundred fifty-one million, four thousand, four hundred eleven".