51233510030 has 16 divisors (see below), whose sum is σ = 92299092624. Its totient is φ = 20475898560.

The previous prime is 51233509979. The next prime is 51233510047. The reversal of 51233510030 is 3001533215.

It is a super-2 number, since 2×51233510030² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 51233509978 and 51233510005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2175887 + ... + 2199306.

It is an arithmetic number, because the mean of its divisors is an integer number (5768693289).

Almost surely, 2^51233510030 is an apocalyptic number.

51233510030 is a deficient number, since it is larger than the sum of its proper divisors (41065582594).

51233510030 is a wasteful number, since it uses less digits than its factorization.

51233510030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4376371.

The product of its (nonzero) digits is 1350, while the sum is 23.

It can be divided in two parts, 5123 and 3510030, that added together give a palindrome (3515153).

The spelling of 51233510030 in words is "fifty-one billion, two hundred thirty-three million, five hundred ten thousand, thirty".