501133143052 has 12 divisors (see below), whose sum is σ = 915112696176. Its totient is φ = 239672372720.

The previous prime is 501133143031. The next prime is 501133143073. The reversal of 501133143052 is 250341331105.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (501133143031) and next prime (501133143073).

It is a super-2 number, since 2×501133143052² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 501133143052.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2723549599 + ... + 2723549782.

It is an arithmetic number, because the mean of its divisors is an integer number (76259391348).

Almost surely, 2^501133143052 is an apocalyptic number.

It is an amenable number.

501133143052 is a deficient number, since it is larger than the sum of its proper divisors (413979553124).

501133143052 is a wasteful number, since it uses less digits than its factorization.

501133143052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5447099408 (or 5447099406 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

Adding to 501133143052 its reverse (250341331105), we get a palindrome (751474474157).

The spelling of 501133143052 in words is "five hundred one billion, one hundred thirty-three million, one hundred forty-three thousand, fifty-two".