60111272125 has 8 divisors (see below), whose sum is σ = 75018867768. Its totient is φ = 48089017600.

The previous prime is 60111272119. The next prime is 60111272167. The reversal of 60111272125 is 52127211106.

It can be written as a sum of positive squares in 4 ways, for example, as 1257482521 + 58853789604 = 35461^2 + 242598^2 .

It is not a de Polignac number, because 60111272125 - 2⁵ = 60111272093 is a prime.

It is a super-2 number, since 2×60111272125² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60111272093 and 60111272102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240444964 + ... + 240445213.

It is an arithmetic number, because the mean of its divisors is an integer number (9377358471).

Almost surely, 2^60111272125 is an apocalyptic number.

It is an amenable number.

60111272125 is a deficient number, since it is larger than the sum of its proper divisors (14907595643).

60111272125 is an equidigital number, since it uses as much as digits as its factorization.

60111272125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480890192 (or 480890182 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 28.

The spelling of 60111272125 in words is "sixty billion, one hundred eleven million, two hundred seventy-two thousand, one hundred twenty-five".