1053522434 has 8 divisors (see below), whose sum is σ = 1583426880. Its totient is φ = 525713476.

The previous prime is 1053522409. The next prime is 1053522439. The reversal of 1053522434 is 4342253501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1053522434² = 2219819037882568712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053522397 and 1053522406.

It is not an unprimeable number, because it can be changed into a prime (1053522439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 522614 + ... + 524625.

It is an arithmetic number, because the mean of its divisors is an integer number (197928360).

Almost surely, 2^1053522434 is an apocalyptic number.

1053522434 is a deficient number, since it is larger than the sum of its proper divisors (529904446).

1053522434 is a wasteful number, since it uses less digits than its factorization.

1053522434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1047744.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 1053522434 is about 32458.0103210286. The cubic root of 1053522434 is about 1017.5316561938.

Adding to 1053522434 its reverse (4342253501), we get a palindrome (5395775935).

The spelling of 1053522434 in words is "one billion, fifty-three million, five hundred twenty-two thousand, four hundred thirty-four".