2066523632 has 20 divisors (see below), whose sum is σ = 4006142400. Its totient is φ = 1032680448.

The previous prime is 2066523623. The next prime is 2066523727. The reversal of 2066523632 is 2363256602.

It is a super-2 number, since 2×2066523632² = 8541039843228942848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2066523592 and 2066523601.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6257 + ... + 64592.

It is an arithmetic number, because the mean of its divisors is an integer number (200307120).

Almost surely, 2^2066523632 is an apocalyptic number.

It is an amenable number.

2066523632 is a deficient number, since it is larger than the sum of its proper divisors (1939618768).

2066523632 is a wasteful number, since it uses less digits than its factorization.

2066523632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72680 (or 72674 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 35.

The square root of 2066523632 is about 45459.0324578075. The cubic root of 2066523632 is about 1273.7380582255.

The spelling of 2066523632 in words is "two billion, sixty-six million, five hundred twenty-three thousand, six hundred thirty-two".