503261610543332 has 6 divisors (see below), whose sum is σ = 880707818450838. Its totient is φ = 251630805271664.

The previous prime is 503261610543331. The next prime is 503261610543337. The reversal of 503261610543332 is 233345016162305.

It can be written as a sum of positive squares in only one way, i.e., 438586463311936 + 64675147231396 = 20942456^2 + 8042086^2 .

It is not an unprimeable number, because it can be changed into a prime (503261610543331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62907701317913 + ... + 62907701317920.

It is an arithmetic number, because the mean of its divisors is an integer number (146784636408473).

Almost surely, 2^{503261610543332} is an apocalyptic number.

It is an amenable number.

503261610543332 is a deficient number, since it is larger than the sum of its proper divisors (377446207907506).

503261610543332 is a wasteful number, since it uses less digits than its factorization.

503261610543332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125815402635837 (or 125815402635835 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 44.

The spelling of 503261610543332 in words is "five hundred three trillion, two hundred sixty-one billion, six hundred ten million, five hundred forty-three thousand, three hundred thirty-two".