60016520 has 16 divisors (see below), whose sum is σ = 135037260. Its totient is φ = 24006592.

The previous prime is 60016507. The next prime is 60016529. The reversal of 60016520 is 2561006.

60016520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 59876644 + 139876 = 7738^2 + 374^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 60016492 and 60016501.

It is not an unprimeable number, because it can be changed into a prime (60016529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750167 + ... + 750246.

Almost surely, 2^60016520 is an apocalyptic number.

It is an amenable number.

60016520 is an abundant number, since it is smaller than the sum of its proper divisors (75020740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60016520 is a wasteful number, since it uses less digits than its factorization.

60016520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500424 (or 1500420 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 60016520 is about 7747.0329804384. The cubic root of 60016520 is about 391.5226906051.

Adding to 60016520 its reverse (2561006), we get a palindrome (62577526).

It can be divided in two parts, 6001 and 6520, that added together give a palindrome (12521).

The spelling of 60016520 in words is "sixty million, sixteen thousand, five hundred twenty".