1043525404 has 12 divisors (see below), whose sum is σ = 1831258800. Its totient is φ = 520308608.

The previous prime is 1043525383. The next prime is 1043525407. The reversal of 1043525404 is 4045253401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1043525407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361909 + ... + 364780.

It is an arithmetic number, because the mean of its divisors is an integer number (152604900).

Almost surely, 2^1043525404 is an apocalyptic number.

It is an amenable number.

1043525404 is a deficient number, since it is larger than the sum of its proper divisors (787733396).

1043525404 is a wasteful number, since it uses less digits than its factorization.

1043525404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727052 (or 727050 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 1043525404 is about 32303.6438192350. The cubic root of 1043525404 is about 1014.3029191705.

Adding to 1043525404 its reverse (4045253401), we get a palindrome (5088778805).

The spelling of 1043525404 in words is "one billion, forty-three million, five hundred twenty-five thousand, four hundred four".