542225612536 has 64 divisors (see below), whose sum is σ = 1071034747200. Its totient is φ = 256844003328.

The previous prime is 542225612519. The next prime is 542225612611. The reversal of 542225612536 is 635216522245.

It is a super-2 number, since 2×542225612536² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 542225612492 and 542225612501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80481360 + ... + 80488096.

It is an arithmetic number, because the mean of its divisors is an integer number (16734917925).

Almost surely, 2^542225612536 is an apocalyptic number.

It is an amenable number.

542225612536 is a deficient number, since it is larger than the sum of its proper divisors (528809134664).

542225612536 is a wasteful number, since it uses less digits than its factorization.

542225612536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10888 (or 10884 counting only the distinct ones).

The product of its digits is 864000, while the sum is 43.

The spelling of 542225612536 in words is "five hundred forty-two billion, two hundred twenty-five million, six hundred twelve thousand, five hundred thirty-six".