1055870475 has 24 divisors (see below), whose sum is σ = 1904407872. Its totient is φ = 511936800.

The previous prime is 1055870449. The next prime is 1055870513. The reversal of 1055870475 is 5740785501.

It is not a de Polignac number, because 1055870475 - 2⁹ = 1055869963 is a prime.

It is a super-2 number, since 2×1055870475² = 2229724919953451250, which contains 22 as substring.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 639097 + ... + 640746.

It is an arithmetic number, because the mean of its divisors is an integer number (79350328).

Almost surely, 2^1055870475 is an apocalyptic number.

1055870475 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1055870475 is a deficient number, since it is larger than the sum of its proper divisors (848537397).

1055870475 is a wasteful number, since it uses less digits than its factorization.

1055870475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1279867 (or 1279862 counting only the distinct ones).

The product of its (nonzero) digits is 196000, while the sum is 42.

The square root of 1055870475 is about 32494.1606292577. The cubic root of 1055870475 is about 1018.2870374374.

The spelling of 1055870475 in words is "one billion, fifty-five million, eight hundred seventy thousand, four hundred seventy-five".