5126353454240 has 96 divisors (see below), whose sum is σ = 12372085514880. Its totient is φ = 2006542347264.

The previous prime is 5126353454197. The next prime is 5126353454249. The reversal of 5126353454240 is 424543536215.

It is a junction number, because it is equal to n+sod(n) for n = 5126353454191 and 5126353454200.

It is not an unprimeable number, because it can be changed into a prime (5126353454249) 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, 2416397 + ... + 4011443.

It is an arithmetic number, because the mean of its divisors is an integer number (128875890780).

Almost surely, 2^{5126353454240} 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 5126353454240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6186042757440).

5126353454240 is an abundant number, since it is smaller than the sum of its proper divisors (7245732060640).

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

5126353454240 is a wasteful number, since it uses less digits than its factorization.

5126353454240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595494 (or 1595486 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 44.

The spelling of 5126353454240 in words is "five trillion, one hundred twenty-six billion, three hundred fifty-three million, four hundred fifty-four thousand, two hundred forty".