533551612453340 has 72 divisors (see below), whose sum is σ = 1216079453777328. Its totient is φ = 196548697912320.

The previous prime is 533551612453267. The next prime is 533551612453397. The reversal of 533551612453340 is 43354216155335.

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 23 ways as a sum of consecutive naturals, for example, 180817646 + ... + 183744725.

It is an arithmetic number, because the mean of its divisors is an integer number (16889992413574).

Almost surely, 2^{533551612453340} is an apocalyptic number.

It is an amenable number.

533551612453340 is an abundant number, since it is smaller than the sum of its proper divisors (682527841323988).

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

533551612453340 is a wasteful number, since it uses less digits than its factorization.

533551612453340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 364562839 (or 364562824 counting only the distinct ones).

The product of its (nonzero) digits is 9720000, while the sum is 50.

The spelling of 533551612453340 in words is "five hundred thirty-three trillion, five hundred fifty-one billion, six hundred twelve million, four hundred fifty-three thousand, three hundred forty".