51620114034 has 12 divisors (see below), whose sum is σ = 111843580446. Its totient is φ = 17206704672.

The previous prime is 51620114027. The next prime is 51620114041. The reversal of 51620114034 is 43041102615.

It is a happy number.

51620114034 is a `hidden beast` number, since 5 + 1 + 620 + 1 + 1 + 4 + 0 + 34 = 666.

It is an interprime number because it is at equal distance from previous prime (51620114027) and next prime (51620114041).

It can be written as a sum of positive squares in only one way, i.e., 42475973409 + 9144140625 = 206097^2 + 95625^2 .

It is a junction number, because it is equal to n+sod(n) for n = 51620113989 and 51620114007.

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, 1433892039 + ... + 1433892074.

Almost surely, 2^51620114034 is an apocalyptic number.

51620114034 is an abundant number, since it is smaller than the sum of its proper divisors (60223466412).

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

51620114034 is a wasteful number, since it uses less digits than its factorization.

51620114034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867784121 (or 2867784118 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 51620114034 its reverse (43041102615), we get a palindrome (94661216649).

The spelling of 51620114034 in words is "fifty-one billion, six hundred twenty million, one hundred fourteen thousand, thirty-four".