51054122430 has 24 divisors (see below), whose sum is σ = 132740718552. Its totient is φ = 13614432624.

The previous prime is 51054122389. The next prime is 51054122443. The reversal of 51054122430 is 3422145015.

51054122430 is a `hidden beast` number, since 5 + 1 + 0 + 5 + 412 + 243 + 0 = 666.

51054122430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 51054122394 and 51054122403.

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, 283633924 + ... + 283634103.

It is an arithmetic number, because the mean of its divisors is an integer number (5530863273).

Almost surely, 2^51054122430 is an apocalyptic number.

51054122430 is an abundant number, since it is smaller than the sum of its proper divisors (81686596122).

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

51054122430 is a wasteful number, since it uses less digits than its factorization.

51054122430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567268040 (or 567268037 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 51054122430 its reverse (3422145015), we get a palindrome (54476267445).

The spelling of 51054122430 in words is "fifty-one billion, fifty-four million, one hundred twenty-two thousand, four hundred thirty".