1052525424 has 20 divisors (see below), whose sum is σ = 2719024136. Its totient is φ = 350841792.

The previous prime is 1052525401. The next prime is 1052525431. The reversal of 1052525424 is 4245252501.

It is a super-2 number, since 2×1052525424² = 2215619536332759552, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1052525391 and 1052525400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10963759 + ... + 10963854.

Almost surely, 2^1052525424 is an apocalyptic number.

It is an amenable number.

1052525424 is an abundant number, since it is smaller than the sum of its proper divisors (1666498712).

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

1052525424 is a wasteful number, since it uses less digits than its factorization.

1052525424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21927624 (or 21927618 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 1052525424 is about 32442.6482272949. The cubic root of 1052525424 is about 1017.2105716127.

Adding to 1052525424 its reverse (4245252501), we get a palindrome (5297777925).

The spelling of 1052525424 in words is "one billion, fifty-two million, five hundred twenty-five thousand, four hundred twenty-four".