533313433432 has 32 divisors (see below), whose sum is σ = 1123703894880. Its totient is φ = 235442718720.

The previous prime is 533313433343. The next prime is 533313433447. The reversal of 533313433432 is 234334313335.

It is a junction number, because it is equal to n+sod(n) for n = 533313433391 and 533313433400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111476169 + ... + 111480952.

It is an arithmetic number, because the mean of its divisors is an integer number (35115746715).

Almost surely, 2^533313433432 is an apocalyptic number.

533313433432 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

533313433432 is an abundant number, since it is smaller than the sum of its proper divisors (590390461448).

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

533313433432 is a wasteful number, since it uses less digits than its factorization.

533313433432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222957163 (or 222957159 counting only the distinct ones).

The product of its digits is 349920, while the sum is 37.

Adding to 533313433432 its reverse (234334313335), we get a palindrome (767647746767).

It can be divided in two parts, 533313 and 433432, that added together give a triangular number (966745 = T₁₃₉₀).

The spelling of 533313433432 in words is "five hundred thirty-three billion, three hundred thirteen million, four hundred thirty-three thousand, four hundred thirty-two".