4515523240401 has 12 divisors (see below), whose sum is σ = 6535706420880. Its totient is φ = 3004217767320.

The previous prime is 4515523240387. The next prime is 4515523240451. The reversal of 4515523240401 is 1040423255154.

4515523240401 is a `hidden beast` number, since 4 + 5 + 1 + 5 + 5 + 2 + 3 + 240 + 401 = 666.

It is not a de Polignac number, because 4515523240401 - 2⁶ = 4515523240337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4515523240451) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 510916971 + ... + 510925808.

It is an arithmetic number, because the mean of its divisors is an integer number (544642201740).

Almost surely, 2^{4515523240401} is an apocalyptic number.

It is an amenable number.

4515523240401 is a deficient number, since it is larger than the sum of its proper divisors (2020183180479).

4515523240401 is a wasteful number, since it uses less digits than its factorization.

4515523240401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1021843276 (or 1021843273 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 4515523240401 its reverse (1040423255154), we get a palindrome (5555946495555).

The spelling of 4515523240401 in words is "four trillion, five hundred fifteen billion, five hundred twenty-three million, two hundred forty thousand, four hundred one".