7952255256 has 128 divisors (see below), whose sum is σ = 22191459840. Its totient is φ = 2354227200.

The previous prime is 7952255251. The next prime is 7952255263. The reversal of 7952255256 is 6525522597.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7952255251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3678816 + ... + 3680976.

It is an arithmetic number, because the mean of its divisors is an integer number (173370780).

Almost surely, 2^7952255256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7952255256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11095729920).

7952255256 is an abundant number, since it is smaller than the sum of its proper divisors (14239204584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7952255256 is a wasteful number, since it uses less digits than its factorization.

7952255256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497 (or 2493 counting only the distinct ones).

The product of its digits is 1890000, while the sum is 48.

The square root of 7952255256 is about 89175.4184514993. The cubic root of 7952255256 is about 1996.0133298441.

The spelling of 7952255256 in words is "seven billion, nine hundred fifty-two million, two hundred fifty-five thousand, two hundred fifty-six".