1053550122 has 16 divisors (see below), whose sum is σ = 2115115200. Its totient is φ = 349847552.

The previous prime is 1053550111. The next prime is 1053550123. The reversal of 1053550122 is 2210553501.

It is a happy number.

It is a super-2 number, since 2×1053550122² = 2219935719132429768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053550092 and 1053550101.

It is not an unprimeable number, because it can be changed into a prime (1053550123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332247 + ... + 335402.

It is an arithmetic number, because the mean of its divisors is an integer number (132194700).

Almost surely, 2^1053550122 is an apocalyptic number.

1053550122 is an abundant number, since it is smaller than the sum of its proper divisors (1061565078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053550122 is a wasteful number, since it uses less digits than its factorization.

1053550122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667917.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 1053550122 is about 32458.4368385170. The cubic root of 1053550122 is about 1017.5405701536.

The spelling of 1053550122 in words is "one billion, fifty-three million, five hundred fifty thousand, one hundred twenty-two".