4542252207056 has 10 divisors (see below), whose sum is σ = 8800613651202. Its totient is φ = 2271126103520.

The previous prime is 4542252207047. The next prime is 4542252207061. The reversal of 4542252207056 is 6507022522454.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2791171662400 + 1751080544656 = 1670680^2 + 1323284^2 .

It is a super-2 number, since 2×4542252207056² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4542252206998 and 4542252207016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141945381455 + ... + 141945381486.

Almost surely, 2^{4542252207056} is an apocalyptic number.

It is an amenable number.

4542252207056 is a deficient number, since it is larger than the sum of its proper divisors (4258361444146).

4542252207056 is a wasteful number, since it uses less digits than its factorization.

4542252207056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283890762949 (or 283890762943 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 44.

The spelling of 4542252207056 in words is "four trillion, five hundred forty-two billion, two hundred fifty-two million, two hundred seven thousand, fifty-six".