51120522034344 has 192 divisors, whose sum is σ = 168117569193600. Its totient is φ = 13746694334976.

The previous prime is 51120522034319. The next prime is 51120522034367. The reversal of 51120522034344 is 44343022502115.

It is a happy number.

51120522034344 is a `hidden beast` number, since 5 + 1 + 12 + 0 + 5 + 2 + 203 + 434 + 4 = 666.

It is a super-2 number, since 2×51120522034344² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 51120522034299 and 51120522034308.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7846422 + ... + 12798725.

It is an arithmetic number, because the mean of its divisors is an integer number (875612339550).

Almost surely, 2^{51120522034344} is an apocalyptic number.

It is an amenable number.

51120522034344 is an abundant number, since it is smaller than the sum of its proper divisors (116997047159256).

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

51120522034344 is a wasteful number, since it uses less digits than its factorization.

51120522034344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20645217 (or 20645176 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 51120522034344 its reverse (44343022502115), we get a palindrome (95463544536459).

The spelling of 51120522034344 in words is "fifty-one trillion, one hundred twenty billion, five hundred twenty-two million, thirty-four thousand, three hundred forty-four".