51413105445200 has 60 divisors (see below), whose sum is σ = 123523307850528. Its totient is φ = 20564689084800.

The previous prime is 51413105445161. The next prime is 51413105445217. The reversal of 51413105445200 is 254450131415.

It is a happy number.

It is a congruent number.

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, 13326779 + ... + 16746021.

Almost surely, 2^{51413105445200} is an apocalyptic number.

51413105445200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51413105445200 is an abundant number, since it is smaller than the sum of its proper divisors (72110202405328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51413105445200 is a wasteful number, since it uses less digits than its factorization.

51413105445200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3456852 (or 3456841 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 51413105445200 its reverse (254450131415), we get a palindrome (51667555576615).

The spelling of 51413105445200 in words is "fifty-one trillion, four hundred thirteen billion, one hundred five million, four hundred forty-five thousand, two hundred".