1055485810 has 32 divisors (see below), whose sum is σ = 1935316800. Its totient is φ = 414342720.

The previous prime is 1055485793. The next prime is 1055485811. The reversal of 1055485810 is 185845501.

It is a super-2 number, since 2×1055485810² = 2228100590222712200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055485810.

It is not an unprimeable number, because it can be changed into a prime (1055485811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 483301 + ... + 485479.

It is an arithmetic number, because the mean of its divisors is an integer number (60478650).

Almost surely, 2^1055485810 is an apocalyptic number.

1055485810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1055485810 is a deficient number, since it is larger than the sum of its proper divisors (879830990).

1055485810 is a wasteful number, since it uses less digits than its factorization.

1055485810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3066.

The product of its (nonzero) digits is 32000, while the sum is 37.

The square root of 1055485810 is about 32488.2411035131. The cubic root of 1055485810 is about 1018.1633647683.

The spelling of 1055485810 in words is "one billion, fifty-five million, four hundred eighty-five thousand, eight hundred ten".