1041525431 has 4 divisors (see below), whose sum is σ = 1041728664. Its totient is φ = 1041322200.

The previous prime is 1041525421. The next prime is 1041525439. The reversal of 1041525431 is 1345251401.

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

It is a cyclic number.

It is not a de Polignac number, because 1041525431 - 2⁶ = 1041525367 is a prime.

It is a super-2 number, since 2×1041525431² = 2169550446839471522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1041525431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041525439) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 93725 + ... + 104246.

It is an arithmetic number, because the mean of its divisors is an integer number (260432166).

Almost surely, 2^1041525431 is an apocalyptic number.

1041525431 is a deficient number, since it is larger than the sum of its proper divisors (203233).

1041525431 is an equidigital number, since it uses as much as digits as its factorization.

1041525431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203232.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1041525431 is about 32272.6731306844. The cubic root of 1041525431 is about 1013.6545159193.

Adding to 1041525431 its reverse (1345251401), we get a palindrome (2386776832).

The spelling of 1041525431 in words is "one billion, forty-one million, five hundred twenty-five thousand, four hundred thirty-one".