542365361622 has 40 divisors (see below), whose sum is σ = 1388914473936. Its totient is φ = 154961531568.

The previous prime is 542365361509. The next prime is 542365361677. The reversal of 542365361622 is 226163563245.

542365361622 is a `hidden beast` number, since 5 + 4 + 2 + 3 + 6 + 5 + 3 + 616 + 22 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 239137033 + ... + 239139300.

Almost surely, 2^542365361622 is an apocalyptic number.

542365361622 is an abundant number, since it is smaller than the sum of its proper divisors (846549112314).

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

542365361622 is a wasteful number, since it uses less digits than its factorization.

542365361622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478276354 (or 478276345 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 45.

The spelling of 542365361622 in words is "five hundred forty-two billion, three hundred sixty-five million, three hundred sixty-one thousand, six hundred twenty-two".