542386591802 has 16 divisors (see below), whose sum is σ = 895684284000. Its totient is φ = 244277529840.

The previous prime is 542386591793. The next prime is 542386591843. The reversal of 542386591802 is 208195683245.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113089052 + ... + 113093847.

It is an arithmetic number, because the mean of its divisors is an integer number (55980267750).

Almost surely, 2^542386591802 is an apocalyptic number.

542386591802 is a deficient number, since it is larger than the sum of its proper divisors (353297692198).

542386591802 is a wasteful number, since it uses less digits than its factorization.

542386591802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226183021.

The product of its (nonzero) digits is 4147200, while the sum is 53.

The spelling of 542386591802 in words is "five hundred forty-two billion, three hundred eighty-six million, five hundred ninety-one thousand, eight hundred two".