60550558503 has 16 divisors (see below), whose sum is σ = 85491622656. Its totient is φ = 37988737920.

The previous prime is 60550558459. The next prime is 60550558507. The reversal of 60550558503 is 30585505506.

It is not a de Polignac number, because 60550558503 - 2²⁵ = 60517004071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60550558507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514350 + ... + 621012.

It is an arithmetic number, because the mean of its divisors is an integer number (5343226416).

Almost surely, 2^60550558503 is an apocalyptic number.

60550558503 is a deficient number, since it is larger than the sum of its proper divisors (24941064153).

60550558503 is a wasteful number, since it uses less digits than its factorization.

60550558503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117814.

The product of its (nonzero) digits is 450000, while the sum is 42.

The spelling of 60550558503 in words is "sixty billion, five hundred fifty million, five hundred fifty-eight thousand, five hundred three".