1054475663 has 4 divisors (see below), whose sum is σ = 1055415768. Its totient is φ = 1053535560.

The previous prime is 1054475621. The next prime is 1054475693. The reversal of 1054475663 is 3665744501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3665744501 = 2477 ⋅1479913.

It is a cyclic number.

It is not a de Polignac number, because 1054475663 - 2²⁴ = 1037698447 is a prime.

It is a super-3 number, since 3×1054475663³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1054475663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054475693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468368 + ... + 470613.

It is an arithmetic number, because the mean of its divisors is an integer number (263853942).

Almost surely, 2^1054475663 is an apocalyptic number.

1054475663 is a deficient number, since it is larger than the sum of its proper divisors (940105).

1054475663 is an equidigital number, since it uses as much as digits as its factorization.

1054475663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940104.

The product of its (nonzero) digits is 302400, while the sum is 41.

The square root of 1054475663 is about 32472.6910341598. The cubic root of 1054475663 is about 1017.8384518424.

The spelling of 1054475663 in words is "one billion, fifty-four million, four hundred seventy-five thousand, six hundred sixty-three".