4040515552 has 24 divisors (see below), whose sum is σ = 8124018336. Its totient is φ = 1977272832.

The previous prime is 4040515543. The next prime is 4040515573. The reversal of 4040515552 is 2555150404.

It is a super-3 number, since 3×4040515552³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1341753 + ... + 1344760.

It is an arithmetic number, because the mean of its divisors is an integer number (338500764).

Almost surely, 2^4040515552 is an apocalyptic number.

It is an amenable number.

4040515552 is an abundant number, since it is smaller than the sum of its proper divisors (4083502784).

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

4040515552 is a wasteful number, since it uses less digits than its factorization.

4040515552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686570 (or 2686562 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 4040515552 is about 63565.0497679346. The cubic root of 4040515552 is about 1592.7425935541.

Adding to 4040515552 its reverse (2555150404), we get a palindrome (6595665956).

The spelling of 4040515552 in words is "four billion, forty million, five hundred fifteen thousand, five hundred fifty-two".