60051055505 has 24 divisors (see below), whose sum is σ = 83860029288. Its totient is φ = 41161333248.

The previous prime is 60051055501. The next prime is 60051055523. The reversal of 60051055505 is 50555015006.

It can be written as a sum of positive squares in 4 ways, for example, as 108347281 + 59942708224 = 10409^2 + 244832^2 .

It is not a de Polignac number, because 60051055505 - 2² = 60051055501 is a prime.

It is a super-2 number, since 2×60051055505² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (60051055501) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 578537 + ... + 674393.

It is an arithmetic number, because the mean of its divisors is an integer number (3494167887).

Almost surely, 2^60051055505 is an apocalyptic number.

It is an amenable number.

60051055505 is a deficient number, since it is larger than the sum of its proper divisors (23808973783).

60051055505 is a wasteful number, since it uses less digits than its factorization.

60051055505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98433 (or 98426 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 32.

The spelling of 60051055505 in words is "sixty billion, fifty-one million, fifty-five thousand, five hundred five".