5436112537648 has 160 divisors (see below), whose sum is σ = 12664514419200. Its totient is φ = 2233115578368.

The previous prime is 5436112537567. The next prime is 5436112537673. The reversal of 5436112537648 is 8467352116345.

It is a happy number.

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, 37752733 + ... + 37896451.

It is an arithmetic number, because the mean of its divisors is an integer number (79153215120).

Almost surely, 2^{5436112537648} 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 5436112537648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6332257209600).

5436112537648 is an abundant number, since it is smaller than the sum of its proper divisors (7228401881552).

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

5436112537648 is a wasteful number, since it uses less digits than its factorization.

5436112537648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144339 (or 144333 counting only the distinct ones).

The product of its digits is 14515200, while the sum is 55.

The spelling of 5436112537648 in words is "five trillion, four hundred thirty-six billion, one hundred twelve million, five hundred thirty-seven thousand, six hundred forty-eight".