264474026445 has 16 divisors (see below), whose sum is σ = 441556636032. Its totient is φ = 134920082880.

The previous prime is 264474026351. The next prime is 264474026447. The reversal of 264474026445 is 544620474462.

It is not a de Polignac number, because 264474026445 - 2¹³ = 264474018253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 264474026394 and 264474026403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264474026447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383295346 + ... + 383296035.

It is an arithmetic number, because the mean of its divisors is an integer number (27597289752).

Almost surely, 2^264474026445 is an apocalyptic number.

It is an amenable number.

264474026445 is a deficient number, since it is larger than the sum of its proper divisors (177082609587).

264474026445 is a wasteful number, since it uses less digits than its factorization.

264474026445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766591412.

The product of its (nonzero) digits is 5160960, while the sum is 48.

The spelling of 264474026445 in words is "two hundred sixty-four billion, four hundred seventy-four million, twenty-six thousand, four hundred forty-five".