60551500566 has 16 divisors (see below), whose sum is σ = 121107492288. Its totient is φ = 20183085000.

The previous prime is 60551500511. The next prime is 60551500567. The reversal of 60551500566 is 66500515506.

It is a super-3 number, since 3×60551500566³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60551500567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3001 + ... + 348011.

It is an arithmetic number, because the mean of its divisors is an integer number (7569218268).

Almost surely, 2^60551500566 is an apocalyptic number.

60551500566 is an abundant number, since it is smaller than the sum of its proper divisors (60555991722).

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

60551500566 is a wasteful number, since it uses less digits than its factorization.

60551500566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374267.

The product of its (nonzero) digits is 135000, while the sum is 39.

The spelling of 60551500566 in words is "sixty billion, five hundred fifty-one million, five hundred thousand, five hundred sixty-six".