503040642332 has 24 divisors (see below), whose sum is σ = 906154593456. Its totient is φ = 244170021888.

The previous prime is 503040642331. The next prime is 503040642337. The reversal of 503040642332 is 233246040305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503040642331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3770693 + ... + 3901820.

It is an arithmetic number, because the mean of its divisors is an integer number (37756441394).

Almost surely, 2^503040642332 is an apocalyptic number.

It is an amenable number.

503040642332 is a deficient number, since it is larger than the sum of its proper divisors (403113951124).

503040642332 is a wasteful number, since it uses less digits than its factorization.

503040642332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7672997 (or 7672995 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 503040642332 its reverse (233246040305), we get a palindrome (736286682637).

The spelling of 503040642332 in words is "five hundred three billion, forty million, six hundred forty-two thousand, three hundred thirty-two".