1054455655 has 32 divisors (see below), whose sum is σ = 1411458048. Its totient is φ = 749808000.

The previous prime is 1054455641. The next prime is 1054455659. The reversal of 1054455655 is 5565544501.

It is not a de Polignac number, because 1054455655 - 2¹³ = 1054447463 is a prime.

It is a super-2 number, since 2×1054455655² = 2223753456722958050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054455659) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 459922 + ... + 462208.

It is an arithmetic number, because the mean of its divisors is an integer number (44108064).

Almost surely, 2^1054455655 is an apocalyptic number.

1054455655 is a deficient number, since it is larger than the sum of its proper divisors (357002393).

1054455655 is a wasteful number, since it uses less digits than its factorization.

1054455655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487.

The product of its (nonzero) digits is 300000, while the sum is 40.

The square root of 1054455655 is about 32472.3829584464. The cubic root of 1054455655 is about 1017.8320141909.

The spelling of 1054455655 in words is "one billion, fifty-four million, four hundred fifty-five thousand, six hundred fifty-five".