60013550 has 24 divisors (see below), whose sum is σ = 111929592. Its totient is φ = 23940000.

The previous prime is 60013517. The next prime is 60013559. The reversal of 60013550 is 5531006.

60013550 is a modest number, since divided by 13550 gives 600 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60013559) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19625 + ... + 22475.

It is an arithmetic number, because the mean of its divisors is an integer number (4663733).

Almost surely, 2^60013550 is an apocalyptic number.

60013550 is a deficient number, since it is larger than the sum of its proper divisors (51916042).

60013550 is a wasteful number, since it uses less digits than its factorization.

60013550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3284 (or 3279 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 60013550 is about 7746.8412917782. The cubic root of 60013550 is about 391.5162321523.

Adding to 60013550 its reverse (5531006), we get a palindrome (65544556).

The spelling of 60013550 in words is "sixty million, thirteen thousand, five hundred fifty".