51355134233310 has 16 divisors (see below), whose sum is σ = 123252322160016. Its totient is φ = 13694702462208.

The previous prime is 51355134233257. The next prime is 51355134233311. The reversal of 51355134233310 is 1333243155315.

It is a super-2 number, since 2×51355134233310² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51355134233311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 855918903859 + ... + 855918903918.

It is an arithmetic number, because the mean of its divisors is an integer number (7703270135001).

Almost surely, 2^{51355134233310} is an apocalyptic number.

51355134233310 is an abundant number, since it is smaller than the sum of its proper divisors (71897187926706).

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

51355134233310 is a wasteful number, since it uses less digits than its factorization.

51355134233310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711837807787.

The product of its (nonzero) digits is 243000, while the sum is 39.

Adding to 51355134233310 its reverse (1333243155315), we get a palindrome (52688377388625).

The spelling of 51355134233310 in words is "fifty-one trillion, three hundred fifty-five billion, one hundred thirty-four million, two hundred thirty-three thousand, three hundred ten".