51080835830849 has 16 divisors (see below), whose sum is σ = 56317065799680. Its totient is φ = 45945809250000.

The previous prime is 51080835830833. The next prime is 51080835830887. The reversal of 51080835830849 is 94803853808015.

It is not a de Polignac number, because 51080835830849 - 2⁴ = 51080835830833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 51080835830791 and 51080835830800.

It is not an unprimeable number, because it can be changed into a prime (51080835830809) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60844169 + ... + 61677990.

It is an arithmetic number, because the mean of its divisors is an integer number (3519816612480).

Almost surely, 2^{51080835830849} is an apocalyptic number.

It is an amenable number.

51080835830849 is a deficient number, since it is larger than the sum of its proper divisors (5236229968831).

51080835830849 is a wasteful number, since it uses less digits than its factorization.

51080835830849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122522572.

The product of its (nonzero) digits is 33177600, while the sum is 62.

The spelling of 51080835830849 in words is "fifty-one trillion, eighty billion, eight hundred thirty-five million, eight hundred thirty thousand, eight hundred forty-nine".