2055645526 has 48 divisors (see below), whose sum is σ = 3534539904. Its totient is φ = 894960000.

The previous prime is 2055645503. The next prime is 2055645551. The reversal of 2055645526 is 6255465502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 756346 + ... + 759058.

It is an arithmetic number, because the mean of its divisors is an integer number (73636248).

Almost surely, 2^2055645526 is an apocalyptic number.

2055645526 is a deficient number, since it is larger than the sum of its proper divisors (1478894378).

2055645526 is a wasteful number, since it uses less digits than its factorization.

2055645526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869 (or 2858 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

The square root of 2055645526 is about 45339.2272320559. The cubic root of 2055645526 is about 1271.4991546882.

The spelling of 2055645526 in words is "two billion, fifty-five million, six hundred forty-five thousand, five hundred twenty-six".