51441543050 has 12 divisors (see below), whose sum is σ = 95681270166. Its totient is φ = 20576617200.

The previous prime is 51441543047. The next prime is 51441543053. The reversal of 51441543050 is 5034514415.

It is an interprime number because it is at equal distance from previous prime (51441543047) and next prime (51441543053).

It can be written as a sum of positive squares in 3 ways, for example, as 25018065241 + 26423477809 = 158171^2 + 162553^2 .

It is a junction number, because it is equal to n+sod(n) for n = 51441542998 and 51441543016.

It is not an unprimeable number, because it can be changed into a prime (51441543053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 514415381 + ... + 514415480.

Almost surely, 2^51441543050 is an apocalyptic number.

51441543050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51441543050 is a deficient number, since it is larger than the sum of its proper divisors (44239727116).

51441543050 is a wasteful number, since it uses less digits than its factorization.

51441543050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028830873 (or 1028830868 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 51441543050 in words is "fifty-one billion, four hundred forty-one million, five hundred forty-three thousand, fifty".