51014256654 has 32 divisors (see below), whose sum is σ = 102191569920. Its totient is φ = 16977603200.

The previous prime is 51014256607. The next prime is 51014256677. The reversal of 51014256654 is 45665241015.

51014256654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13562134 + ... + 13565894.

It is an arithmetic number, because the mean of its divisors is an integer number (3193486560).

Almost surely, 2^51014256654 is an apocalyptic number.

51014256654 is an abundant number, since it is smaller than the sum of its proper divisors (51177313266).

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

51014256654 is a wasteful number, since it uses less digits than its factorization.

51014256654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6776.

The product of its (nonzero) digits is 144000, while the sum is 39.

Adding to 51014256654 its reverse (45665241015), we get a palindrome (96679497669).

The spelling of 51014256654 in words is "fifty-one billion, fourteen million, two hundred fifty-six thousand, six hundred fifty-four".