2005242552 has 48 divisors (see below), whose sum is σ = 5466860880. Its totient is φ = 663984000.

The previous prime is 2005242541. The next prime is 2005242581. The reversal of 2005242552 is 2552425002.

2005242552 is a `hidden beast` number, since 20 + 0 + 52 + 42 + 552 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81349 + ... + 103092.

It is an arithmetic number, because the mean of its divisors is an integer number (113892935).

Almost surely, 2^2005242552 is an apocalyptic number.

It is an amenable number.

2005242552 is an abundant number, since it is smaller than the sum of its proper divisors (3461618328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2005242552 is a wasteful number, since it uses less digits than its factorization.

2005242552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184604 (or 184597 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 2005242552 is about 44779.9347029448. The cubic root of 2005242552 is about 1261.0209563378.

Adding to 2005242552 its reverse (2552425002), we get a palindrome (4557667554).

The spelling of 2005242552 in words is "two billion, five million, two hundred forty-two thousand, five hundred fifty-two".