3330055550 has 12 divisors (see below), whose sum is σ = 6193903416. Its totient is φ = 1332022200.

The previous prime is 3330055549. The next prime is 3330055559. The reversal of 3330055550 is 555500333.

It is a super-2 number, since 2×3330055550² = 22178539932171605000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3330055559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33300506 + ... + 33300605.

It is an arithmetic number, because the mean of its divisors is an integer number (516158618).

Almost surely, 2^3330055550 is an apocalyptic number.

3330055550 is a deficient number, since it is larger than the sum of its proper divisors (2863847866).

3330055550 is a wasteful number, since it uses less digits than its factorization.

3330055550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66601123 (or 66601118 counting only the distinct ones).

The product of its (nonzero) digits is 16875, while the sum is 29.

The square root of 3330055550 is about 57706.6335008377. The cubic root of 3330055550 is about 1493.3117858130.

Adding to 3330055550 its reverse (555500333), we get a palindrome (3885555883).

The spelling of 3330055550 in words is "three billion, three hundred thirty million, fifty-five thousand, five hundred fifty".