60660525 has 24 divisors (see below), whose sum is σ = 102743424. Its totient is φ = 31561600.

The previous prime is 60660517. The next prime is 60660533. The reversal of 60660525 is 52506606.

It is an interprime number because it is at equal distance from previous prime (60660517) and next prime (60660533).

It is not a de Polignac number, because 60660525 - 2³ = 60660517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 60660492 and 60660501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6789 + ... + 12938.

It is an arithmetic number, because the mean of its divisors is an integer number (4280976).

Almost surely, 2^60660525 is an apocalyptic number.

It is an amenable number.

60660525 is a deficient number, since it is larger than the sum of its proper divisors (42082899).

60660525 is a wasteful number, since it uses less digits than its factorization.

60660525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19781 (or 19776 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 60660525 is about 7788.4866951161. The cubic root of 60660525 is about 392.9181177297.

The spelling of 60660525 in words is "sixty million, six hundred sixty thousand, five hundred twenty-five".