60581617851 has 32 divisors (see below), whose sum is σ = 84077314048. Its totient is φ = 38769736320.

The previous prime is 60581617823. The next prime is 60581617853. The reversal of 60581617851 is 15871618506.

It is a happy number.

60581617851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 60581617851 - 2¹⁰ = 60581616827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60581617851.

It is not an unprimeable number, because it can be changed into a prime (60581617853) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2539686 + ... + 2563428.

It is an arithmetic number, because the mean of its divisors is an integer number (2627416064).

Almost surely, 2^60581617851 is an apocalyptic number.

60581617851 is a deficient number, since it is larger than the sum of its proper divisors (23495696197).

60581617851 is a wasteful number, since it uses less digits than its factorization.

60581617851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24091.

The product of its (nonzero) digits is 403200, while the sum is 48.

The spelling of 60581617851 in words is "sixty billion, five hundred eighty-one million, six hundred seventeen thousand, eight hundred fifty-one".