4514540024544 has 96 divisors (see below), whose sum is σ = 12928529771136. Its totient is φ = 1367986475520.

The previous prime is 4514540024503. The next prime is 4514540024551. The reversal of 4514540024544 is 4454200454154.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a junction number, because it is equal to n+sod(n) for n = 4514540024496 and 4514540024505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30959934 + ... + 31105410.

It is an arithmetic number, because the mean of its divisors is an integer number (134672185116).

Almost surely, 2^{4514540024544} is an apocalyptic number.

4514540024544 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4514540024544 is an abundant number, since it is smaller than the sum of its proper divisors (8413989746592).

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

4514540024544 is a wasteful number, since it uses less digits than its factorization.

4514540024544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174888 (or 174880 counting only the distinct ones).

The product of its (nonzero) digits is 1024000, while the sum is 42.

Adding to 4514540024544 its reverse (4454200454154), we get a palindrome (8968740478698).

The spelling of 4514540024544 in words is "four trillion, five hundred fourteen billion, five hundred forty million, twenty-four thousand, five hundred forty-four".