5134366553540 has 96 divisors (see below), whose sum is σ = 12507917985024. Its totient is φ = 1733869463040.

The previous prime is 5134366553531. The next prime is 5134366553599. The reversal of 5134366553540 is 453556634315.

It is a super-2 number, since 2×5134366553540² (a number of 26 digits) contains 22 as substring.

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, 90141470 + ... + 90198410.

It is an arithmetic number, because the mean of its divisors is an integer number (130290812344).

Almost surely, 2^{5134366553540} 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 5134366553540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6253958992512).

5134366553540 is an abundant number, since it is smaller than the sum of its proper divisors (7373551431484).

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

5134366553540 is a wasteful number, since it uses less digits than its factorization.

5134366553540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66637 (or 66635 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 50.

The spelling of 5134366553540 in words is "five trillion, one hundred thirty-four billion, three hundred sixty-six million, five hundred fifty-three thousand, five hundred forty".