60216126525 has 18 divisors (see below), whose sum is σ = 107853773690. Its totient is φ = 32115267360.

The previous prime is 60216126517. The next prime is 60216126539. The reversal of 60216126525 is 52562161206.

60216126525 is a `hidden beast` number, since 6 + 0 + 2 + 1 + 6 + 126 + 525 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 4781307609 + 55434818916 = 69147^2 + 235446^2 .

It is not a de Polignac number, because 60216126525 - 2³ = 60216126517 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60216126525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 133813390 + ... + 133813839.

Almost surely, 2^60216126525 is an apocalyptic number.

It is an amenable number.

60216126525 is a deficient number, since it is larger than the sum of its proper divisors (47637647165).

60216126525 is a wasteful number, since it uses less digits than its factorization.

60216126525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267627245 (or 267627237 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The spelling of 60216126525 in words is "sixty billion, two hundred sixteen million, one hundred twenty-six thousand, five hundred twenty-five".