51055060510510 has 64 divisors (see below), whose sum is σ = 106733997748224. Its totient is φ = 17221934937600.

The previous prime is 51055060510477. The next prime is 51055060510523. The reversal of 51055060510510 is 1501506055015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16831006 + ... + 19631425.

It is an arithmetic number, because the mean of its divisors is an integer number (1667718714816).

Almost surely, 2^{51055060510510} is an apocalyptic number.

51055060510510 is an abundant number, since it is smaller than the sum of its proper divisors (55678937237714).

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

51055060510510 is a wasteful number, since it uses less digits than its factorization.

51055060510510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36462769.

The product of its (nonzero) digits is 18750, while the sum is 34.

Adding to 51055060510510 its reverse (1501506055015), we get a palindrome (52556566565525).

The spelling of 51055060510510 in words is "fifty-one trillion, fifty-five billion, sixty million, five hundred ten thousand, five hundred ten".