2532045564 has 72 divisors (see below), whose sum is σ = 6969690000. Its totient is φ = 772015104.

The previous prime is 2532045541. The next prime is 2532045577. The reversal of 2532045564 is 4655402352.

2532045564 is a `hidden beast` number, since 2 + 53 + 2 + 0 + 45 + 564 = 666.

It is a super-2 number, since 2×2532045564² = 12822509476344156192, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43989 + ... + 83660.

It is an arithmetic number, because the mean of its divisors is an integer number (96801250).

Almost surely, 2^2532045564 is an apocalyptic number.

It is an amenable number.

2532045564 is an abundant number, since it is smaller than the sum of its proper divisors (4437644436).

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

2532045564 is a wasteful number, since it uses less digits than its factorization.

2532045564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127707 (or 127702 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

The square root of 2532045564 is about 50319.4352512029. The cubic root of 2532045564 is about 1362.9832085057.

The spelling of 2532045564 in words is "two billion, five hundred thirty-two million, forty-five thousand, five hundred sixty-four".