5153415432440 has 64 divisors (see below), whose sum is σ = 12653982000000. Its totient is φ = 1873274496640.

The previous prime is 5153415432433. The next prime is 5153415432449. The reversal of 5153415432440 is 442345143515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5153415432449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 982190 + ... + 3357309.

It is an arithmetic number, because the mean of its divisors is an integer number (197718468750).

Almost surely, 2^{5153415432440} is an apocalyptic number.

It is an amenable number.

5153415432440 is an abundant number, since it is smaller than the sum of its proper divisors (7500566567560).

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

5153415432440 is a wasteful number, since it uses less digits than its factorization.

5153415432440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4342220 (or 4342216 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

It can be divided in two parts, 5153415 and 432440, that added together give a palindrome (5585855).

The spelling of 5153415432440 in words is "five trillion, one hundred fifty-three billion, four hundred fifteen million, four hundred thirty-two thousand, four hundred forty".