2650465550 has 12 divisors (see below), whose sum is σ = 4929866016. Its totient is φ = 1060186200.

The previous prime is 2650465487. The next prime is 2650465561. The reversal of 2650465550 is 555640562.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26504606 + ... + 26504705.

It is an arithmetic number, because the mean of its divisors is an integer number (410822168).

Almost surely, 2^2650465550 is an apocalyptic number.

2650465550 is a deficient number, since it is larger than the sum of its proper divisors (2279400466).

2650465550 is a wasteful number, since it uses less digits than its factorization.

2650465550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53009323 (or 53009318 counting only the distinct ones).

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

The square root of 2650465550 is about 51482.6723276871. The cubic root of 2650465550 is about 1383.9085354899.

The spelling of 2650465550 in words is "two billion, six hundred fifty million, four hundred sixty-five thousand, five hundred fifty".