1055405063 has 2 divisors, whose sum is σ = 1055405064. Its totient is φ = 1055405062.

The previous prime is 1055405041. The next prime is 1055405107. The reversal of 1055405063 is 3605045501.

1055405063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1055405063 - 2⁸ = 1055404807 is a prime.

It is a super-2 number, since 2×1055405063² = 2227759694012067938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1055405023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527702531 + 527702532.

It is an arithmetic number, because the mean of its divisors is an integer number (527702532).

Almost surely, 2^1055405063 is an apocalyptic number.

1055405063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1055405063 is an equidigital number, since it uses as much as digits as its factorization.

1055405063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 1055405063 is about 32486.9983685782. The cubic root of 1055405063 is about 1018.1374001894.

The spelling of 1055405063 in words is "one billion, fifty-five million, four hundred five thousand, sixty-three".