503262126132 has 12 divisors (see below), whose sum is σ = 1174278294336. Its totient is φ = 167754042040.

The previous prime is 503262126131. The next prime is 503262126149. The reversal of 503262126132 is 231621262305.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 503262126093 and 503262126102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503262126131) 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, 20969255244 + ... + 20969255267.

It is an arithmetic number, because the mean of its divisors is an integer number (97856524528).

Almost surely, 2^503262126132 is an apocalyptic number.

It is an amenable number.

503262126132 is an abundant number, since it is smaller than the sum of its proper divisors (671016168204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

503262126132 is a wasteful number, since it uses less digits than its factorization.

503262126132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41938510518 (or 41938510516 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 503262126132 its reverse (231621262305), we get a palindrome (734883388437).

The spelling of 503262126132 in words is "five hundred three billion, two hundred sixty-two million, one hundred twenty-six thousand, one hundred thirty-two".