51060505011061 has 32 divisors (see below), whose sum is σ = 62933653375488. Its totient is φ = 40341704175360.

The previous prime is 51060505011037. The next prime is 51060505011107. The reversal of 51060505011061 is 16011050506015.

It is not a de Polignac number, because 51060505011061 - 2¹⁹ = 51060504486773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51060505011011) 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, 715769151 + ... + 715840483.

It is an arithmetic number, because the mean of its divisors is an integer number (1966676667984).

Almost surely, 2^{51060505011061} is an apocalyptic number.

It is an amenable number.

51060505011061 is a deficient number, since it is larger than the sum of its proper divisors (11873148364427).

51060505011061 is a wasteful number, since it uses less digits than its factorization.

51060505011061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82501.

The product of its (nonzero) digits is 4500, while the sum is 31.

Adding to 51060505011061 its reverse (16011050506015), we get a palindrome (67071555517076).

The spelling of 51060505011061 in words is "fifty-one trillion, sixty billion, five hundred five million, eleven thousand, sixty-one".