542355522 has 16 divisors (see below), whose sum is σ = 1148517792. Its totient is φ = 170150720.

The previous prime is 542355521. The next prime is 542355547. The reversal of 542355522 is 225553245.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (542355521) 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, 2658504 + ... + 2658707.

It is an arithmetic number, because the mean of its divisors is an integer number (71782362).

Almost surely, 2^542355522 is an apocalyptic number.

542355522 is an abundant number, since it is smaller than the sum of its proper divisors (606162270).

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

542355522 is a wasteful number, since it uses less digits than its factorization.

542355522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5317233.

The product of its digits is 60000, while the sum is 33.

The square root of 542355522 is about 23288.5276906893. The cubic root of 542355522 is about 815.5076175755.

The spelling of 542355522 in words is "five hundred forty-two million, three hundred fifty-five thousand, five hundred twenty-two".