51410100050 has 24 divisors (see below), whose sum is σ = 95633549076. Its totient is φ = 20561725440.

The previous prime is 51410099971. The next prime is 51410100067. The reversal of 51410100050 is 5000101415.

It can be written as a sum of positive squares in 6 ways, for example, as 1898954929 + 49511145121 = 43577^2 + 222511^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 431834 + ... + 537866.

Almost surely, 2^51410100050 is an apocalyptic number.

51410100050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51410100050 is a deficient number, since it is larger than the sum of its proper divisors (44223449026).

51410100050 is a wasteful number, since it uses less digits than its factorization.

51410100050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115742 (or 115737 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

Adding to 51410100050 its reverse (5000101415), we get a palindrome (56410201465).

The spelling of 51410100050 in words is "fifty-one billion, four hundred ten million, one hundred thousand, fifty".