264474026453 has 16 divisors (see below), whose sum is σ = 325643700480. Its totient is φ = 209165970816.

The previous prime is 264474026449. The next prime is 264474026503. The reversal of 264474026453 is 354620474462.

It is a cyclic number.

It is not a de Polignac number, because 264474026453 - 2² = 264474026449 is a prime.

It is a super-2 number, since 2×264474026453² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 264474026398 and 264474026407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264474026053) 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, 395033 + ... + 827646.

It is an arithmetic number, because the mean of its divisors is an integer number (20352731280).

Almost surely, 2^264474026453 is an apocalyptic number.

It is an amenable number.

264474026453 is a deficient number, since it is larger than the sum of its proper divisors (61169674027).

264474026453 is a wasteful number, since it uses less digits than its factorization.

264474026453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225076.

The product of its (nonzero) digits is 3870720, while the sum is 47.

The spelling of 264474026453 in words is "two hundred sixty-four billion, four hundred seventy-four million, twenty-six thousand, four hundred fifty-three".