1052563422 has 16 divisors (see below), whose sum is σ = 2140807680. Its totient is φ = 344907672.

The previous prime is 1052563397. The next prime is 1052563441. The reversal of 1052563422 is 2243652501.

It is a super-2 number, since 2×1052563422² = 2215779514664700168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052563422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1486318 + ... + 1487025.

It is an arithmetic number, because the mean of its divisors is an integer number (133800480).

Almost surely, 2^1052563422 is an apocalyptic number.

1052563422 is an abundant number, since it is smaller than the sum of its proper divisors (1088244258).

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

1052563422 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 9 representation: 1052563422 = (2640522513)₉.

1052563422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973407.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1052563422 is about 32443.2338400474. The cubic root of 1052563422 is about 1017.2228124895. Note that the first 3 decimals are identical.

The spelling of 1052563422 in words is "one billion, fifty-two million, five hundred sixty-three thousand, four hundred twenty-two".