6552149950 has 24 divisors (see below), whose sum is σ = 12250823040. Its totient is φ = 2607134400.

The previous prime is 6552149893. The next prime is 6552150037. The reversal of 6552149950 is 599412556.

It is a self number, because there is not a number n which added to its sum of digits gives 6552149950.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 333495 + ... + 352594.

It is an arithmetic number, because the mean of its divisors is an integer number (510450960).

Almost surely, 2^6552149950 is an apocalyptic number.

6552149950 is a deficient number, since it is larger than the sum of its proper divisors (5698673090).

6552149950 is a wasteful number, since it uses less digits than its factorization.

6552149950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686292 (or 686287 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 46.

The square root of 6552149950 is about 80945.3516268847. The cubic root of 6552149950 is about 1871.2333223562.

The spelling of 6552149950 in words is "six billion, five hundred fifty-two million, one hundred forty-nine thousand, nine hundred fifty".