1050022550 has 48 divisors (see below), whose sum is σ = 1990801152. Its totient is φ = 411952800.

The previous prime is 1050022543. The next prime is 1050022553. The reversal of 1050022550 is 552200501.

1050022550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1050022550² = 2205094711017005000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1050022553) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 805199 + ... + 806501.

It is an arithmetic number, because the mean of its divisors is an integer number (41475024).

Almost surely, 2^1050022550 is an apocalyptic number.

1050022550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1050022550 is a deficient number, since it is larger than the sum of its proper divisors (940778602).

1050022550 is a wasteful number, since it uses less digits than its factorization.

1050022550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1613 (or 1608 counting only the distinct ones).

The product of its (nonzero) digits is 500, while the sum is 20.

The square root of 1050022550 is about 32404.0514442253. The cubic root of 1050022550 is about 1016.4036328700.

The spelling of 1050022550 in words is "one billion, fifty million, twenty-two thousand, five hundred fifty".