1054455506 has 16 divisors (see below), whose sum is σ = 1727345088. Its totient is φ = 479816400.

The previous prime is 1054455497. The next prime is 1054455509. The reversal of 1054455506 is 6055544501.

It is a super-2 number, since 2×1054455506² = 2223752828267432072, which contains 22 as substring.

It is a nialpdrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (1054455509) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 283760 + ... + 287451.

It is an arithmetic number, because the mean of its divisors is an integer number (107959068).

Almost surely, 2^1054455506 is an apocalyptic number.

1054455506 is a deficient number, since it is larger than the sum of its proper divisors (672889582).

1054455506 is a wasteful number, since it uses less digits than its factorization.

1054455506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571297.

The product of its (nonzero) digits is 60000, while the sum is 35.

The square root of 1054455506 is about 32472.3806641891. The cubic root of 1054455506 is about 1017.8319662493.

The spelling of 1054455506 in words is "one billion, fifty-four million, four hundred fifty-five thousand, five hundred six".