1553034232 has 16 divisors (see below), whose sum is σ = 2934869760. Its totient is φ = 770402304.

The previous prime is 1553034229. The next prime is 1553034257. The reversal of 1553034232 is 2324303551.

It is a self number, because there is not a number n which added to its sum of digits gives 1553034232.

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 3 ways as a sum of consecutive naturals, for example, 763273 + ... + 765304.

It is an arithmetic number, because the mean of its divisors is an integer number (183429360).

Almost surely, 2^1553034232 is an apocalyptic number.

It is an amenable number.

1553034232 is a deficient number, since it is larger than the sum of its proper divisors (1381835528).

1553034232 is a wasteful number, since it uses less digits than its factorization.

1553034232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528710 (or 1528706 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 1553034232 is about 39408.5553148044. Note that the first 3 decimals coincide. The cubic root of 1553034232 is about 1158.0491963473.

Adding to 1553034232 its reverse (2324303551), we get a palindrome (3877337783).

The spelling of 1553034232 in words is "one billion, five hundred fifty-three million, thirty-four thousand, two hundred thirty-two".