5415351130540 has 96 divisors (see below), whose sum is σ = 12591547718400. Its totient is φ = 1943836717056.

The previous prime is 5415351130523. The next prime is 5415351130603. The reversal of 5415351130540 is 450311535145.

It is a super-2 number, since 2×5415351130540² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5415351130540.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 333684 + ... + 3307876.

It is an arithmetic number, because the mean of its divisors is an integer number (131161955400).

Almost surely, 2^{5415351130540} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5415351130540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6295773859200).

5415351130540 is an abundant number, since it is smaller than the sum of its proper divisors (7176196587860).

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

5415351130540 is a wasteful number, since it uses less digits than its factorization.

5415351130540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2974411 (or 2974409 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 37.

Adding to 5415351130540 its reverse (450311535145), we get a palindrome (5865662665685).

The spelling of 5415351130540 in words is "five trillion, four hundred fifteen billion, three hundred fifty-one million, one hundred thirty thousand, five hundred forty".