1000525432 has 32 divisors (see below), whose sum is σ = 1891414800. Its totient is φ = 496163584.

The previous prime is 1000525381. The next prime is 1000525447. The reversal of 1000525432 is 2345250001.

It is a super-2 number, since 2×1000525432² = 2002102280157573248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911508 + ... + 912604.

Almost surely, 2^1000525432 is an apocalyptic number.

It is an amenable number.

1000525432 is a deficient number, since it is larger than the sum of its proper divisors (890889368).

1000525432 is a wasteful number, since it uses less digits than its factorization.

1000525432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935 (or 1931 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 1000525432 is about 31631.0833200509. The cubic root of 1000525432 is about 1000.1751133335.

Adding to 1000525432 its reverse (2345250001), we get a palindrome (3345775433).

The spelling of 1000525432 in words is "one billion, five hundred twenty-five thousand, four hundred thirty-two".