1048773623 has 2 divisors, whose sum is σ = 1048773624. Its totient is φ = 1048773622.

The previous prime is 1048773587. The next prime is 1048773637. The reversal of 1048773623 is 3263778401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1048773623 - 2¹⁴ = 1048757239 is a prime.

It is a super-2 number, since 2×1048773623² = 2199852224601092258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1048778623) 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, 524386811 + 524386812.

It is an arithmetic number, because the mean of its divisors is an integer number (524386812).

Almost surely, 2^1048773623 is an apocalyptic number.

1048773623 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048773623 is an equidigital number, since it uses as much as digits as its factorization.

1048773623 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 41.

The square root of 1048773623 is about 32384.7745553370. The cubic root of 1048773623 is about 1016.0004930945. Note that the first 3 decimals are identical.

The spelling of 1048773623 in words is "one billion, forty-eight million, seven hundred seventy-three thousand, six hundred twenty-three".