1055021936 has 10 divisors (see below), whose sum is σ = 2044105032. Its totient is φ = 527510960.

The previous prime is 1055021927. The next prime is 1055021969. The reversal of 1055021936 is 6391205501.

It is a super-2 number, since 2×1055021936² = 2226142570882376192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32969420 + ... + 32969451.

Almost surely, 2^1055021936 is an apocalyptic number.

1055021936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1055021936 is a deficient number, since it is larger than the sum of its proper divisors (989083096).

1055021936 is an equidigital number, since it uses as much as digits as its factorization.

1055021936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65938879 (or 65938873 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 1055021936 is about 32481.1012128591. The cubic root of 1055021936 is about 1018.0141858419.

The spelling of 1055021936 in words is "one billion, fifty-five million, twenty-one thousand, nine hundred thirty-six".