4016525812 has 24 divisors (see below), whose sum is σ = 7730666496. Its totient is φ = 1814337888.

The previous prime is 4016525803. The next prime is 4016525837. The reversal of 4016525812 is 2185256104.

It is a happy number.

It is a super-2 number, since 2×4016525812² = 32264959196924518688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819268 + ... + 824155.

It is an arithmetic number, because the mean of its divisors is an integer number (322111104).

Almost surely, 2^4016525812 is an apocalyptic number.

It is an amenable number.

4016525812 is a deficient number, since it is larger than the sum of its proper divisors (3714140684).

4016525812 is a wasteful number, since it uses less digits than its factorization.

4016525812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643487 (or 1643485 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 4016525812 is about 63376.0665551279. The cubic root of 4016525812 is about 1589.5841392280.

The spelling of 4016525812 in words is "four billion, sixteen million, five hundred twenty-five thousand, eight hundred twelve".