2052525069 has 32 divisors (see below), whose sum is σ = 3489792000. Its totient is φ = 1167938352.

The previous prime is 2052525053. The next prime is 2052525089. The reversal of 2052525069 is 9605252502.

2052525069 is a `hidden beast` number, since 20 + 52 + 525 + 0 + 69 = 666.

It is not a de Polignac number, because 2052525069 - 2⁴ = 2052525053 is a prime.

It is a super-2 number, since 2×2052525069² = 8425718317746909522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052525029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22452 + ... + 67890.

It is an arithmetic number, because the mean of its divisors is an integer number (109056000).

Almost surely, 2^2052525069 is an apocalyptic number.

It is an amenable number.

2052525069 is a deficient number, since it is larger than the sum of its proper divisors (1437266931).

2052525069 is a wasteful number, since it uses less digits than its factorization.

2052525069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45694 (or 45688 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 2052525069 is about 45304.8018315940. The cubic root of 2052525069 is about 1270.8554529557.

The spelling of 2052525069 in words is "two billion, fifty-two million, five hundred twenty-five thousand, sixty-nine".