51410154220 has 24 divisors (see below), whose sum is σ = 108472997808. Its totient is φ = 20466600000.

The previous prime is 51410154203. The next prime is 51410154239. The reversal of 51410154220 is 2245101415.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6087031 + ... + 6095470.

It is an arithmetic number, because the mean of its divisors is an integer number (4519708242).

Almost surely, 2^51410154220 is an apocalyptic number.

It is an amenable number.

51410154220 is an abundant number, since it is smaller than the sum of its proper divisors (57062843588).

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

51410154220 is a wasteful number, since it uses less digits than its factorization.

51410154220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12182721 (or 12182719 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 51410154220 its reverse (2245101415), we get a palindrome (53655255635).

The spelling of 51410154220 in words is "fifty-one billion, four hundred ten million, one hundred fifty-four thousand, two hundred twenty".