5133434453320 has 32 divisors (see below), whose sum is σ = 11550400396920. Its totient is φ = 2053343047680.

The previous prime is 5133434453317. The next prime is 5133434453347. The reversal of 5133434453320 is 233544343315.

It can be written as a sum of positive squares in 4 ways, for example, as 4974675238404 + 158759214916 = 2230398^2 + 398446^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1846750 + ... + 3698290.

Almost surely, 2^{5133434453320} is an apocalyptic number.

It is an amenable number.

5133434453320 is an abundant number, since it is smaller than the sum of its proper divisors (6416965943600).

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

5133434453320 is a wasteful number, since it uses less digits than its factorization.

5133434453320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1920865 (or 1920861 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 40.

Adding to 5133434453320 its reverse (233544343315), we get a palindrome (5366978796635).

The spelling of 5133434453320 in words is "five trillion, one hundred thirty-three billion, four hundred thirty-four million, four hundred fifty-three thousand, three hundred twenty".