1052524442 has 4 divisors (see below), whose sum is σ = 1578786666. Its totient is φ = 526262220.

The previous prime is 1052524433. The next prime is 1052524471. The reversal of 1052524442 is 2444252501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1040127001 + 12397441 = 32251^2 + 3521^2 .

It is a super-2 number, since 2×1052524442² = 2215615402014822728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263131109 + ... + 263131112.

Almost surely, 2^1052524442 is an apocalyptic number.

1052524442 is a deficient number, since it is larger than the sum of its proper divisors (526262224).

1052524442 is an equidigital number, since it uses as much as digits as its factorization.

1052524442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526262223.

The product of its (nonzero) digits is 12800, while the sum is 29.

The square root of 1052524442 is about 32442.6330928918. The cubic root of 1052524442 is about 1017.2102552621.

Adding to 1052524442 its reverse (2444252501), we get a palindrome (3496776943).

The spelling of 1052524442 in words is "one billion, fifty-two million, five hundred twenty-four thousand, four hundred forty-two".