1055503022 has 12 divisors (see below), whose sum is σ = 1841745240. Its totient is φ = 452358396.

The previous prime is 1055503019. The next prime is 1055503027. The reversal of 1055503022 is 2203055501.

It is a super-2 number, since 2×1055503022² = 2228173258902264968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055503027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5385122 + ... + 5385317.

It is an arithmetic number, because the mean of its divisors is an integer number (153478770).

Almost surely, 2^1055503022 is an apocalyptic number.

1055503022 is a deficient number, since it is larger than the sum of its proper divisors (786242218).

1055503022 is a wasteful number, since it uses less digits than its factorization.

1055503022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10770455 (or 10770448 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 1055503022 is about 32488.5059982758. The cubic root of 1055503022 is about 1018.1688991969.

Adding to 1055503022 its reverse (2203055501), we get a palindrome (3258558523).

The spelling of 1055503022 in words is "one billion, fifty-five million, five hundred three thousand, twenty-two".