542533133303215 has 16 divisors (see below), whose sum is σ = 660213877026816. Its totient is φ = 427910512730400.

The previous prime is 542533133303141. The next prime is 542533133303279. The reversal of 542533133303215 is 512303331335245.

It is a de Polignac number, because none of the positive numbers 2^k-542533133303215 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47139424 + ... + 57508186.

It is an arithmetic number, because the mean of its divisors is an integer number (41263367314176).

Almost surely, 2^{542533133303215} is an apocalyptic number.

542533133303215 is a deficient number, since it is larger than the sum of its proper divisors (117680743723601).

542533133303215 is a wasteful number, since it uses less digits than its factorization.

542533133303215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10516230.

The product of its (nonzero) digits is 1458000, while the sum is 43.

The spelling of 542533133303215 in words is "five hundred forty-two trillion, five hundred thirty-three billion, one hundred thirty-three million, three hundred three thousand, two hundred fifteen".