2052553544 has 16 divisors (see below), whose sum is σ = 3930422400. Its totient is φ = 1004440912.

The previous prime is 2052553507. The next prime is 2052553549. The reversal of 2052553544 is 4453552502.

It is not an unprimeable number, because it can be changed into a prime (2052553549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2729084 + ... + 2729835.

It is an arithmetic number, because the mean of its divisors is an integer number (245651400).

Almost surely, 2^2052553544 is an apocalyptic number.

It is an amenable number.

2052553544 is a deficient number, since it is larger than the sum of its proper divisors (1877868856).

2052553544 is a wasteful number, since it uses less digits than its factorization.

2052553544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5458972 (or 5458968 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 35.

The square root of 2052553544 is about 45305.1160907905. The cubic root of 2052553544 is about 1270.8613298538.

The spelling of 2052553544 in words is "two billion, fifty-two million, five hundred fifty-three thousand, five hundred forty-four".