1055245808 has 10 divisors (see below), whose sum is σ = 2044538784. Its totient is φ = 527622896.

The previous prime is 1055245799. The next prime is 1055245837. The reversal of 1055245808 is 8085425501.

It is a super-2 number, since 2×1055245808² = 2227087430603145728, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32976416 + ... + 32976447.

Almost surely, 2^1055245808 is an apocalyptic number.

It is an amenable number.

1055245808 is a deficient number, since it is larger than the sum of its proper divisors (989292976).

1055245808 is an equidigital number, since it uses as much as digits as its factorization.

1055245808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65952871 (or 65952865 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 38.

The square root of 1055245808 is about 32484.5472186392. The cubic root of 1055245808 is about 1018.0861871106.

The spelling of 1055245808 in words is "one billion, fifty-five million, two hundred forty-five thousand, eight hundred eight".