1055064385 has 16 divisors (see below), whose sum is σ = 1314173952. Its totient is φ = 812289600.

The previous prime is 1055064379. The next prime is 1055064391. The reversal of 1055064385 is 5834605501.

It is an interprime number because it is at equal distance from previous prime (1055064379) and next prime (1055064391).

It is not a de Polignac number, because 1055064385 - 2²⁵ = 1021509953 is a prime.

It is a super-2 number, since 2×1055064385² = 2226321712990856450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9252 + ... + 46858.

It is an arithmetic number, because the mean of its divisors is an integer number (82135872).

Almost surely, 2^1055064385 is an apocalyptic number.

It is an amenable number.

1055064385 is a deficient number, since it is larger than the sum of its proper divisors (259109567).

1055064385 is a wasteful number, since it uses less digits than its factorization.

1055064385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37824.

The product of its (nonzero) digits is 72000, while the sum is 37.

The square root of 1055064385 is about 32481.7546478019. The cubic root of 1055064385 is about 1018.0278389876.

Adding to 1055064385 its reverse (5834605501), we get a palindrome (6889669886).

The spelling of 1055064385 in words is "one billion, fifty-five million, sixty-four thousand, three hundred eighty-five".