1055654463 has 4 divisors (see below), whose sum is σ = 1407539288. Its totient is φ = 703769640.

The previous prime is 1055654443. The next prime is 1055654489. The reversal of 1055654463 is 3644565501.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1055654463 - 2⁶ = 1055654399 is a prime.

It is a super-2 number, since 2×1055654463² = 2228812690503636738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055654443) 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, 175942408 + ... + 175942413.

It is an arithmetic number, because the mean of its divisors is an integer number (351884822).

Almost surely, 2^1055654463 is an apocalyptic number.

1055654463 is a deficient number, since it is larger than the sum of its proper divisors (351884825).

1055654463 is an equidigital number, since it uses as much as digits as its factorization.

1055654463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351884824.

The product of its (nonzero) digits is 216000, while the sum is 39.

The square root of 1055654463 is about 32490.8366004940. The cubic root of 1055654463 is about 1018.2175916652.

The spelling of 1055654463 in words is "one billion, fifty-five million, six hundred fifty-four thousand, four hundred sixty-three".