51425511552414 has 12 divisors (see below), whose sum is σ = 111421941696936. Its totient is φ = 17141837184132.

The previous prime is 51425511552407. The next prime is 51425511552427. The reversal of 51425511552414 is 41425511552415.

51425511552414 is a `hidden beast` number, since 5 + 1 + 4 + 2 + 5 + 5 + 115 + 524 + 1 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 51425511552414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1428486431994 + ... + 1428486432029.

It is an arithmetic number, because the mean of its divisors is an integer number (9285161808078).

Almost surely, 2^{51425511552414} is an apocalyptic number.

51425511552414 is an abundant number, since it is smaller than the sum of its proper divisors (59996430144522).

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

51425511552414 is a wasteful number, since it uses less digits than its factorization.

51425511552414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2856972864031 (or 2856972864028 counting only the distinct ones).

The product of its digits is 800000, while the sum is 45.

Subtracting from 51425511552414 its reverse (41425511552415), we obtain a palindrome (9999999999999).

The spelling of 51425511552414 in words is "fifty-one trillion, four hundred twenty-five billion, five hundred eleven million, five hundred fifty-two thousand, four hundred fourteen".