1052237445 has 32 divisors (see below), whose sum is σ = 1931243520. Its totient is φ = 479234880.

The previous prime is 1052237401. The next prime is 1052237467. The reversal of 1052237445 is 5447322501.

It is not a de Polignac number, because 1052237445 - 2¹¹ = 1052235397 is a prime.

It is a super-2 number, since 2×1052237445² = 2214407281320256050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9966 + ... + 46944.

It is an arithmetic number, because the mean of its divisors is an integer number (60351360).

Almost surely, 2^1052237445 is an apocalyptic number.

1052237445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1052237445 is a deficient number, since it is larger than the sum of its proper divisors (879006075).

1052237445 is a wasteful number, since it uses less digits than its factorization.

1052237445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37265.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 1052237445 is about 32438.2096454166. The cubic root of 1052237445 is about 1017.1177909548.

Adding to 1052237445 its reverse (5447322501), we get a palindrome (6499559946).

The spelling of 1052237445 in words is "one billion, fifty-two million, two hundred thirty-seven thousand, four hundred forty-five".