655001605050 has 96 divisors (see below), whose sum is σ = 1782365171328. Its totient is φ = 158189041920.

The previous prime is 655001605039. The next prime is 655001605051. The reversal of 655001605050 is 50506100556.

It is not an unprimeable number, because it can be changed into a prime (655001605051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3065502 + ... + 3272201.

It is an arithmetic number, because the mean of its divisors is an integer number (18566303868).

Almost surely, 2^655001605050 is an apocalyptic number.

655001605050 is an abundant number, since it is smaller than the sum of its proper divisors (1127363566278).

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

655001605050 is a wasteful number, since it uses less digits than its factorization.

655001605050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6337784 (or 6337779 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 655001605050 in words is "six hundred fifty-five billion, one million, six hundred five thousand, fifty".