23298053769 has 27 divisors (see below), whose sum is σ = 34118742567. Its totient is φ = 15319870416.

The previous prime is 23298053759. The next prime is 23298053777. The reversal of 23298053769 is 96735089232.

It is a happy number.

The square root of 23298053769 is 152637.

It is a perfect power (a square), and thus also a powerful number.

23298053769 is a `hidden beast` number, since 2 + 3 + 29 + 80 + 537 + 6 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 75951225 + 23222102544 = 8715^2 + 152388^2 .

It is not a de Polignac number, because 23298053769 - 2⁷ = 23298053641 is a prime.

It is a super-2 number, since 2×23298053769² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23298053759) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 38006307 + ... + 38006919.

Almost surely, 2^23298053769 is an apocalyptic number.

23298053769 is the 152637-th square number.

23298053769 is the 76319-th centered octagonal number.

It is an amenable number.

23298053769 is a deficient number, since it is larger than the sum of its proper divisors (10820688798).

23298053769 is an frugal number, since it uses more digits than its factorization.

23298053769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398 (or 699 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 23298053769 in words is "twenty-three billion, two hundred ninety-eight million, fifty-three thousand, seven hundred sixty-nine".