2052550663 has 8 divisors (see below), whose sum is σ = 2114780400. Its totient is φ = 1991191488.

The previous prime is 2052550597. The next prime is 2052550667. The reversal of 2052550663 is 3660552502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2052550663 - 2¹⁷ = 2052419591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052550667) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212853 + ... + 222286.

It is an arithmetic number, because the mean of its divisors is an integer number (264347550).

Almost surely, 2^2052550663 is an apocalyptic number.

2052550663 is a deficient number, since it is larger than the sum of its proper divisors (62229737).

2052550663 is an equidigital number, since it uses as much as digits as its factorization.

2052550663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435281.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 2052550663 is about 45305.0842952532. The cubic root of 2052550663 is about 1270.8607352524.

The spelling of 2052550663 in words is "two billion, fifty-two million, five hundred fifty thousand, six hundred sixty-three".