4252722056056 has 8 divisors (see below), whose sum is σ = 7973853855120. Its totient is φ = 2126361028024.

The previous prime is 4252722055999. The next prime is 4252722056081. The reversal of 4252722056056 is 6506502272524.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4252722055997 and 4252722056015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265795128496 + ... + 265795128511.

It is an arithmetic number, because the mean of its divisors is an integer number (996731731890).

Almost surely, 2^{4252722056056} is an apocalyptic number.

It is an amenable number.

4252722056056 is a deficient number, since it is larger than the sum of its proper divisors (3721131799064).

4252722056056 is a wasteful number, since it uses less digits than its factorization.

4252722056056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531590257013 (or 531590257009 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 46.

The spelling of 4252722056056 in words is "four trillion, two hundred fifty-two billion, seven hundred twenty-two million, fifty-six thousand, fifty-six".