5415503504140 has 24 divisors (see below), whose sum is σ = 11372729195520. Its totient is φ = 2166168670848.

The previous prime is 5415503504137. The next prime is 5415503504149. The reversal of 5415503504140 is 414053055145.

It is a self number, because there is not a number n which added to its sum of digits gives 5415503504140.

It is not an unprimeable number, because it can be changed into a prime (5415503504149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 666252 + ... + 3357811.

It is an arithmetic number, because the mean of its divisors is an integer number (473863716480).

Almost surely, 2^{5415503504140} is an apocalyptic number.

It is an amenable number.

5415503504140 is an abundant number, since it is smaller than the sum of its proper divisors (5957225691380).

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

5415503504140 is a wasteful number, since it uses less digits than its factorization.

5415503504140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091361 (or 4091359 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 37.

Adding to 5415503504140 its reverse (414053055145), we get a palindrome (5829556559285).

The spelling of 5415503504140 in words is "five trillion, four hundred fifteen billion, five hundred three million, five hundred four thousand, one hundred forty".