264645404546462 has 4 divisors (see below), whose sum is σ = 396968106819696. Its totient is φ = 132322702273230.

The previous prime is 264645404546443. The next prime is 264645404546503.

264645404546462 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 264645404546395 and 264645404546404.

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, 66161351136614 + ... + 66161351136617.

It is an arithmetic number, because the mean of its divisors is an integer number (99242026704924).

Almost surely, 2^{264645404546462} is an apocalyptic number.

264645404546462 is a deficient number, since it is larger than the sum of its proper divisors (132322702273234).

264645404546462 is a wasteful number, since it uses less digits than its factorization.

264645404546462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132322702273233.

The product of its (nonzero) digits is 530841600, while the sum is 62.

The spelling of 264645404546462 in words is "two hundred sixty-four trillion, six hundred forty-five billion, four hundred four million, five hundred forty-six thousand, four hundred sixty-two".