52567262670 has 128 divisors (see below), whose sum is σ = 142651031040. Its totient is φ = 12306792960.

The previous prime is 52567262663. The next prime is 52567262767. The reversal of 52567262670 is 7626276525.

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 in 63 ways as a sum of consecutive naturals, for example, 723085 + ... + 792455.

It is an arithmetic number, because the mean of its divisors is an integer number (1114461180).

Almost surely, 2^52567262670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52567262670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71325515520).

52567262670 is an abundant number, since it is smaller than the sum of its proper divisors (90083768370).

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

52567262670 is a wasteful number, since it uses less digits than its factorization.

52567262670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69490.

The product of its (nonzero) digits is 2116800, while the sum is 48.

The spelling of 52567262670 in words is "fifty-two billion, five hundred sixty-seven million, two hundred sixty-two thousand, six hundred seventy".