3512564082 has 64 divisors (see below), whose sum is σ = 8122498560. Its totient is φ = 1124278272.

The previous prime is 3512564063. The next prime is 3512564137. The reversal of 3512564082 is 2804652153.

3512564082 is a `hidden beast` number, since 3 + 5 + 1 + 2 + 5 + 640 + 8 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121458 + ... + 147570.

It is an arithmetic number, because the mean of its divisors is an integer number (126914040).

Almost surely, 2^3512564082 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3512564082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4061249280).

3512564082 is an abundant number, since it is smaller than the sum of its proper divisors (4609934478).

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

3512564082 is a wasteful number, since it uses less digits than its factorization.

3512564082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26224 (or 26218 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 3512564082 is about 59266.8885803869. Note that the first 3 decimals coincide. The cubic root of 3512564082 is about 1520.1090760252.

The spelling of 3512564082 in words is "three billion, five hundred twelve million, five hundred sixty-four thousand, eighty-two".