1052423055256 has 8 divisors (see below), whose sum is σ = 1973293228620. Its totient is φ = 526211527624.

The previous prime is 1052423055199. The next prime is 1052423055263. The reversal of 1052423055256 is 6525503242501.

1052423055256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×1052423055256² (a number of 25 digits) contains 22 as substring.

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, 65776440946 + ... + 65776440961.

Almost surely, 2^{1052423055256} is an apocalyptic number.

It is an amenable number.

1052423055256 is a deficient number, since it is larger than the sum of its proper divisors (920870173364).

1052423055256 is a wasteful number, since it uses less digits than its factorization.

1052423055256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131552881913 (or 131552881909 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 1052423055256 its reverse (6525503242501), we get a palindrome (7577926297757).

The spelling of 1052423055256 in words is "one trillion, fifty-two billion, four hundred twenty-three million, fifty-five thousand, two hundred fifty-six".