60530505 has 64 divisors (see below), whose sum is σ = 115084800. Its totient is φ = 26597376.

The previous prime is 60530497. The next prime is 60530513. The reversal of 60530505 is 50503506.

It is an interprime number because it is at equal distance from previous prime (60530497) and next prime (60530513).

It is not a de Polignac number, because 60530505 - 2³ = 60530497 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 406171 + ... + 406319.

It is an arithmetic number, because the mean of its divisors is an integer number (1798200).

Almost surely, 2^60530505 is an apocalyptic number.

It is an amenable number.

60530505 is a deficient number, since it is larger than the sum of its proper divisors (54554295).

60530505 is a wasteful number, since it uses less digits than its factorization.

60530505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290.

The product of its (nonzero) digits is 2250, while the sum is 24.

The square root of 60530505 is about 7780.1352816002. The cubic root of 60530505 is about 392.6371895238.

The spelling of 60530505 in words is "sixty million, five hundred thirty thousand, five hundred five".