2055215150 has 12 divisors (see below), whose sum is σ = 3822700272. Its totient is φ = 822086040.

The previous prime is 2055215147. The next prime is 2055215189. The reversal of 2055215150 is 515125502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20552102 + ... + 20552201.

It is an arithmetic number, because the mean of its divisors is an integer number (318558356).

Almost surely, 2^2055215150 is an apocalyptic number.

2055215150 is a deficient number, since it is larger than the sum of its proper divisors (1767485122).

2055215150 is a wasteful number, since it uses less digits than its factorization.

2055215150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41104315 (or 41104310 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 26.

The square root of 2055215150 is about 45334.4808065561. The cubic root of 2055215150 is about 1271.4104135593.

The spelling of 2055215150 in words is "two billion, fifty-five million, two hundred fifteen thousand, one hundred fifty".