1053454655 has 16 divisors (see below), whose sum is σ = 1381265568. Its totient is φ = 764928000.

The previous prime is 1053454643. The next prime is 1053454673. The reversal of 1053454655 is 5564543501.

It is not a de Polignac number, because 1053454655 - 2⁸ = 1053454399 is a prime.

It is a super-2 number, since 2×1053454655² = 2219533420282338050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20315 + ... + 50195.

It is an arithmetic number, because the mean of its divisors is an integer number (86329098).

Almost surely, 2^1053454655 is an apocalyptic number.

1053454655 is a deficient number, since it is larger than the sum of its proper divisors (327810913).

1053454655 is a wasteful number, since it uses less digits than its factorization.

1053454655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30538.

The product of its (nonzero) digits is 180000, while the sum is 38.

The square root of 1053454655 is about 32456.9662014181. The cubic root of 1053454655 is about 1017.5098345553.

The spelling of 1053454655 in words is "one billion, fifty-three million, four hundred fifty-four thousand, six hundred fifty-five".