4000524504 has 32 divisors (see below), whose sum is σ = 10436152320. Its totient is φ = 1275529376.

The previous prime is 4000524503. The next prime is 4000524523. The reversal of 4000524504 is 4054250004.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4000524503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3623112 + ... + 3624215.

It is an arithmetic number, because the mean of its divisors is an integer number (326129760).

Almost surely, 2^4000524504 is an apocalyptic number.

It is an amenable number.

4000524504 is an abundant number, since it is smaller than the sum of its proper divisors (6435627816).

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

4000524504 is a wasteful number, since it uses less digits than its factorization.

4000524504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7247359 (or 7247355 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 4000524504 is about 63249.6996356504. The cubic root of 4000524504 is about 1587.4704321192.

Adding to 4000524504 its reverse (4054250004), we get a palindrome (8054774508).

The spelling of 4000524504 in words is "four billion, five hundred twenty-four thousand, five hundred four".