60500055550 has 48 divisors (see below), whose sum is σ = 129221193600. Its totient is φ = 20842120800.

The previous prime is 60500055541. The next prime is 60500055559. The reversal of 60500055550 is 5555000506.

It is an interprime number because it is at equal distance from previous prime (60500055541) and next prime (60500055559).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60500055559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2884290 + ... + 2905189.

It is an arithmetic number, because the mean of its divisors is an integer number (2692108200).

Almost surely, 2^60500055550 is an apocalyptic number.

60500055550 is an abundant number, since it is smaller than the sum of its proper divisors (68721138050).

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

60500055550 is a wasteful number, since it uses less digits than its factorization.

60500055550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5789521 (or 5789516 counting only the distinct ones).

The product of its (nonzero) digits is 18750, while the sum is 31.

The spelling of 60500055550 in words is "sixty billion, five hundred million, fifty-five thousand, five hundred fifty".