542397596 has 12 divisors (see below), whose sum is σ = 1022210952. Its totient is φ = 250337328.

The previous prime is 542397593. The next prime is 542397619. The reversal of 542397596 is 695793245.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542397593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5215310 + ... + 5215413.

It is an arithmetic number, because the mean of its divisors is an integer number (85184246).

Almost surely, 2^542397596 is an apocalyptic number.

It is an amenable number.

542397596 is a deficient number, since it is larger than the sum of its proper divisors (479813356).

542397596 is a wasteful number, since it uses less digits than its factorization.

542397596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10430740 (or 10430738 counting only the distinct ones).

The product of its digits is 2041200, while the sum is 50.

The square root of 542397596 is about 23289.4309934786. The cubic root of 542397596 is about 815.5287050842.

The spelling of 542397596 in words is "five hundred forty-two million, three hundred ninety-seven thousand, five hundred ninety-six".