264570146052 has 24 divisors (see below), whose sum is σ = 617927978976. Its totient is φ = 88104671808.

The previous prime is 264570146033. The next prime is 264570146083. The reversal of 264570146052 is 250641075462.

It is a super-2 number, since 2×264570146052² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 264570145995 and 264570146013.

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 7 ways as a sum of consecutive naturals, for example, 10659198 + ... + 10683989.

It is an arithmetic number, because the mean of its divisors is an integer number (25746999124).

Almost surely, 2^264570146052 is an apocalyptic number.

It is an amenable number.

264570146052 is an abundant number, since it is smaller than the sum of its proper divisors (353357832924).

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

264570146052 is a wasteful number, since it uses less digits than its factorization.

264570146052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21344227 (or 21344225 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 264570146052 in words is "two hundred sixty-four billion, five hundred seventy million, one hundred forty-six thousand, fifty-two".