4520413016040 has 128 divisors (see below), whose sum is σ = 13652828017920. Its totient is φ = 1197304320000.

The previous prime is 4520413016039. The next prime is 4520413016047. The reversal of 4520413016040 is 406103140254.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4520413015989 and 4520413016007.

It is not an unprimeable number, because it can be changed into a prime (4520413016047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224696062 + ... + 224716178.

It is an arithmetic number, because the mean of its divisors is an integer number (106662718890).

Almost surely, 2^{4520413016040} is an apocalyptic number.

4520413016040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4520413016040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6826414008960).

4520413016040 is an abundant number, since it is smaller than the sum of its proper divisors (9132415001880).

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

4520413016040 is a wasteful number, since it uses less digits than its factorization.

4520413016040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32683 (or 32679 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 4520413016040 its reverse (406103140254), we get a palindrome (4926516156294).

The spelling of 4520413016040 in words is "four trillion, five hundred twenty billion, four hundred thirteen million, sixteen thousand, forty".