1049055923 has 2 divisors, whose sum is σ = 1049055924. Its totient is φ = 1049055922.

The previous prime is 1049055913. The next prime is 1049056033. The reversal of 1049055923 is 3295509401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1049055923 - 2¹⁴ = 1049039539 is a prime.

It is a super-2 number, since 2×1049055923² = 2201036659162763858, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1049055913) by changing a digit.

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, 524527961 + 524527962.

It is an arithmetic number, because the mean of its divisors is an integer number (524527962).

Almost surely, 2^1049055923 is an apocalyptic number.

1049055923 is a deficient number, since it is larger than the sum of its proper divisors (1).

1049055923 is an equidigital number, since it uses as much as digits as its factorization.

1049055923 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 1049055923 is about 32389.1327917251. The cubic root of 1049055923 is about 1016.0916443854.

The spelling of 1049055923 in words is "one billion, forty-nine million, fifty-five thousand, nine hundred twenty-three".