5281535721334 has 16 divisors (see below), whose sum is σ = 8017940968128. Its totient is φ = 2608890223752.

The previous prime is 5281535721313. The next prime is 5281535721337. The reversal of 5281535721334 is 4331275351825.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5281535721337) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7190689 + ... + 7891075.

It is an arithmetic number, because the mean of its divisors is an integer number (501121310508).

Almost surely, 2^{5281535721334} is an apocalyptic number.

5281535721334 is a deficient number, since it is larger than the sum of its proper divisors (2736405246794).

5281535721334 is a wasteful number, since it uses less digits than its factorization.

5281535721334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745899.

The product of its digits is 3024000, while the sum is 49.

The spelling of 5281535721334 in words is "five trillion, two hundred eighty-one billion, five hundred thirty-five million, seven hundred twenty-one thousand, three hundred thirty-four".