2662255550 has 24 divisors (see below), whose sum is σ = 4981462416. Its totient is φ = 1058522240.

The previous prime is 2662255529. The next prime is 2662255577. The reversal of 2662255550 is 555522662.

It is a super-2 number, since 2×2662255550² = 14175209227011605000, which contains 22 as substring.

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, 151067 + ... + 167766.

It is an arithmetic number, because the mean of its divisors is an integer number (207560934).

Almost surely, 2^2662255550 is an apocalyptic number.

2662255550 is a deficient number, since it is larger than the sum of its proper divisors (2319206866).

2662255550 is a wasteful number, since it uses less digits than its factorization.

2662255550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319012 (or 319007 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 38.

The square root of 2662255550 is about 51597.0498187639. The cubic root of 2662255550 is about 1385.9575023392.

The spelling of 2662255550 in words is "two billion, six hundred sixty-two million, two hundred fifty-five thousand, five hundred fifty".