1043502452 has 6 divisors (see below), whose sum is σ = 1826129298. Its totient is φ = 521751224.

The previous prime is 1043502437. The next prime is 1043502461. The reversal of 1043502452 is 2542053401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 806219236 + 237283216 = 28394^2 + 15404^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130437803 + ... + 130437810.

It is an arithmetic number, because the mean of its divisors is an integer number (304354883).

Almost surely, 2^1043502452 is an apocalyptic number.

It is an amenable number.

1043502452 is a deficient number, since it is larger than the sum of its proper divisors (782626846).

1043502452 is a wasteful number, since it uses less digits than its factorization.

1043502452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260875617 (or 260875615 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 1043502452 is about 32303.2885632407. The cubic root of 1043502452 is about 1014.2954826956.

Adding to 1043502452 its reverse (2542053401), we get a palindrome (3585555853).

The spelling of 1043502452 in words is "one billion, forty-three million, five hundred two thousand, four hundred fifty-two".