4520401324500 has 96 divisors (see below), whose sum is σ = 13291209195264. Its totient is φ = 1193737008000.

The previous prime is 4520401324499. The next prime is 4520401324507. The reversal of 4520401324500 is 54231040254.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4520401324507) 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, 14474631 + ... + 14783630.

It is an arithmetic number, because the mean of its divisors is an integer number (138450095784).

Almost surely, 2^{4520401324500} is an apocalyptic number.

It is an amenable number.

4520401324500 is an abundant number, since it is smaller than the sum of its proper divisors (8770807870764).

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

4520401324500 is a wasteful number, since it uses less digits than its factorization.

4520401324500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29258386 (or 29258374 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 4520401324500 its reverse (54231040254), we get a palindrome (4574632364754).

The spelling of 4520401324500 in words is "four trillion, five hundred twenty billion, four hundred one million, three hundred twenty-four thousand, five hundred".