60500505061001 has 4 divisors (see below), whose sum is σ = 60500523872004. Its totient is φ = 60500486250000.

The previous prime is 60500505060907. The next prime is 60500505061067. The reversal of 60500505061001 is 10016050500506.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 45945364446601 + 14555140614400 = 6778301^2 + 3815120^2 .

It is a cyclic number.

It is not a de Polignac number, because 60500505061001 - 2³⁰ = 60499431319177 is a prime.

It is a super-2 number, since 2×60500505061001² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60500505061091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3229250 + ... + 11464251.

It is an arithmetic number, because the mean of its divisors is an integer number (15125130968001).

Almost surely, 2^{60500505061001} is an apocalyptic number.

It is an amenable number.

60500505061001 is a deficient number, since it is larger than the sum of its proper divisors (18811003).

60500505061001 is a wasteful number, since it uses less digits than its factorization.

60500505061001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18811002.

The product of its (nonzero) digits is 4500, while the sum is 29.

Adding to 60500505061001 its reverse (10016050500506), we get a palindrome (70516555561507).

The spelling of 60500505061001 in words is "sixty trillion, five hundred billion, five hundred five million, sixty-one thousand, one".