4012532000 has 48 divisors (see below), whose sum is σ = 9858800952. Its totient is φ = 1605011200.

The previous prime is 4012531969. The next prime is 4012532009. The reversal of 4012532000 is 2352104.

It can be written as a sum of positive squares in 4 ways, for example, as 1933536784 + 2078995216 = 43972^2 + 45596^2 .

It is a super-2 number, since 2×4012532000² = 32200826102048000000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4012532000.

It is not an unprimeable number, because it can be changed into a prime (4012532009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497567 + ... + 505566.

Almost surely, 2^4012532000 is an apocalyptic number.

4012532000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4012532000 is an abundant number, since it is smaller than the sum of its proper divisors (5846268952).

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

4012532000 is a wasteful number, since it uses less digits than its factorization.

4012532000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003158 (or 1003140 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 4012532000 is about 63344.5498839482. The cubic root of 4012532000 is about 1589.0570995367.

Adding to 4012532000 its reverse (2352104), we get a palindrome (4014884104).

The spelling of 4012532000 in words is "four billion, twelve million, five hundred thirty-two thousand".