4025511312 has 40 divisors (see below), whose sum is σ = 10401956256. Its totient is φ = 1341486336.

The previous prime is 4025511299. The next prime is 4025511377. The reversal of 4025511312 is 2131155204.

It is a happy number.

It is a super-2 number, since 2×4025511312² = 32409482646079922688, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 228483 + ... + 245469.

Almost surely, 2^4025511312 is an apocalyptic number.

It is an amenable number.

4025511312 is an abundant number, since it is smaller than the sum of its proper divisors (6376444944).

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

4025511312 is a wasteful number, since it uses less digits than its factorization.

4025511312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21935 (or 21929 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 4025511312 is about 63446.9172773587. The cubic root of 4025511312 is about 1590.7686264380.

Adding to 4025511312 its reverse (2131155204), we get a palindrome (6156666516).

The spelling of 4025511312 in words is "four billion, twenty-five million, five hundred eleven thousand, three hundred twelve".