2064003525 has 30 divisors (see below), whose sum is σ = 3823251762. Its totient is φ = 1100800800.

The previous prime is 2064003521. The next prime is 2064003527. The reversal of 2064003525 is 5253004602.

2064003525 is a `hidden beast` number, since 206 + 400 + 3 + 52 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 580906404 + 1483097121 = 24102^2 + 38511^2 .

It is not a de Polignac number, because 2064003525 - 2² = 2064003521 is a prime.

It is a super-2 number, since 2×2064003525² = 8520221102424851250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2064003521) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 507606 + ... + 511655.

Almost surely, 2^2064003525 is an apocalyptic number.

2064003525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2064003525 is a deficient number, since it is larger than the sum of its proper divisors (1759248237).

2064003525 is a wasteful number, since it uses less digits than its factorization.

2064003525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019283 (or 1019269 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 2064003525 is about 45431.3055612537. The cubic root of 2064003525 is about 1273.2200769050.

The spelling of 2064003525 in words is "two billion, sixty-four million, three thousand, five hundred twenty-five".