1164475453 has 4 divisors (see below), whose sum is σ = 1164909600. Its totient is φ = 1164041308.

The previous prime is 1164475393. The next prime is 1164475463. The reversal of 1164475453 is 3545744611.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1164475453 - 2¹⁷ = 1164344381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1164475463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213025 + ... + 218422.

It is an arithmetic number, because the mean of its divisors is an integer number (291227400).

Almost surely, 2^1164475453 is an apocalyptic number.

It is an amenable number.

1164475453 is a deficient number, since it is larger than the sum of its proper divisors (434147).

1164475453 is an equidigital number, since it uses as much as digits as its factorization.

1164475453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434146.

The product of its digits is 201600, while the sum is 40.

The square root of 1164475453 is about 34124.4113941911. The cubic root of 1164475453 is about 1052.0671154418.

The spelling of 1164475453 in words is "one billion, one hundred sixty-four million, four hundred seventy-five thousand, four hundred fifty-three".