51141010422522 has 64 divisors (see below), whose sum is σ = 107246007792000. Its totient is φ = 16236958042368.

The previous prime is 51141010422517. The next prime is 51141010422527. The reversal of 51141010422522 is 22522401014115.

It is an interprime number because it is at equal distance from previous prime (51141010422517) and next prime (51141010422527).

It is a self number, because there is not a number n which added to its sum of digits gives 51141010422522.

It is not an unprimeable number, because it can be changed into a prime (51141010422527) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1544248 + ... + 10230675.

It is an arithmetic number, because the mean of its divisors is an integer number (1675718871750).

Almost surely, 2^{51141010422522} is an apocalyptic number.

51141010422522 is an abundant number, since it is smaller than the sum of its proper divisors (56104997369478).

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

51141010422522 is a wasteful number, since it uses less digits than its factorization.

51141010422522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11775295.

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 51141010422522 its reverse (22522401014115), we get a palindrome (73663411436637).

The spelling of 51141010422522 in words is "fifty-one trillion, one hundred forty-one billion, ten million, four hundred twenty-two thousand, five hundred twenty-two".