542225011652 has 24 divisors (see below), whose sum is σ = 1000319796000. Its totient is φ = 256461762816.

The previous prime is 542225011631. The next prime is 542225011711. The reversal of 542225011652 is 256110522245.

It is a super-2 number, since 2×542225011652² (a number of 24 digits) contains 22 as substring.

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, 5249402 + ... + 5351697.

It is an arithmetic number, because the mean of its divisors is an integer number (41679991500).

Almost surely, 2^542225011652 is an apocalyptic number.

It is an amenable number.

542225011652 is a deficient number, since it is larger than the sum of its proper divisors (458094784348).

542225011652 is a wasteful number, since it uses less digits than its factorization.

542225011652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10601795 (or 10601793 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 542225011652 its reverse (256110522245), we get a palindrome (798335533897).

The spelling of 542225011652 in words is "five hundred forty-two billion, two hundred twenty-five million, eleven thousand, six hundred fifty-two".