4016512925 has 24 divisors (see below), whose sum is σ = 5061986280. Its totient is φ = 3160857600.

The previous prime is 4016512901. The next prime is 4016513099. The reversal of 4016512925 is 5292156104.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 462207001 + 3554305924 = 21499^2 + 59618^2 .

It is not a de Polignac number, because 4016512925 - 2¹⁰ = 4016511901 is a prime.

It is a super-2 number, since 2×4016512925² = 32264752153384111250, which contains 22 as substring.

It is a Curzon number.

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, 743735 + ... + 749115.

It is an arithmetic number, because the mean of its divisors is an integer number (210916095).

Almost surely, 2^4016512925 is an apocalyptic number.

It is an amenable number.

4016512925 is a deficient number, since it is larger than the sum of its proper divisors (1045473355).

4016512925 is a wasteful number, since it uses less digits than its factorization.

4016512925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5873 (or 5868 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 4016512925 is about 63375.9648841736. The cubic root of 4016512925 is about 1589.5824391690.

The spelling of 4016512925 in words is "four billion, sixteen million, five hundred twelve thousand, nine hundred twenty-five".