264252020252462 has 48 divisors (see below), whose sum is σ = 435925217962080. Its totient is φ = 120049242593280.

The previous prime is 264252020252453. The next prime is 264252020252477.

264252020252462 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×264252020252462² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3590002463 + ... + 3590076069.

It is an arithmetic number, because the mean of its divisors is an integer number (9081775374210).

Almost surely, 2^{264252020252462} is an apocalyptic number.

264252020252462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

264252020252462 is a deficient number, since it is larger than the sum of its proper divisors (171673197709618).

264252020252462 is a wasteful number, since it uses less digits than its factorization.

264252020252462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81497 (or 81486 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 44.

The spelling of 264252020252462 in words is "two hundred sixty-four trillion, two hundred fifty-two billion, twenty million, two hundred fifty-two thousand, four hundred sixty-two".