60551808 has 64 divisors (see below), whose sum is σ = 162155520. Its totient is φ = 20019200.

The previous prime is 60551791. The next prime is 60551809. The reversal of 60551808 is 80815506.

60551808 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (60551809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52033 + ... + 53183.

It is an arithmetic number, because the mean of its divisors is an integer number (2533680).

Almost surely, 2^60551808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60551808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81077760).

60551808 is an abundant number, since it is smaller than the sum of its proper divisors (101603712).

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

60551808 is a wasteful number, since it uses less digits than its factorization.

60551808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305 (or 1293 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 33.

The square root of 60551808 is about 7781.5042247627. The cubic root of 60551808 is about 392.6832454697.

The spelling of 60551808 in words is "sixty million, five hundred fifty-one thousand, eight hundred eight".