501125110372 has 12 divisors (see below), whose sum is σ = 879358506880. Its totient is φ = 249879822696.

The previous prime is 501125110363. The next prime is 501125110469. The reversal of 501125110372 is 273011521105.

It is a super-2 number, since 2×501125110372² (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 501125110372.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170681472 + ... + 170684407.

Almost surely, 2^501125110372 is an apocalyptic number.

It is an amenable number.

501125110372 is a deficient number, since it is larger than the sum of its proper divisors (378233396508).

501125110372 is a wasteful number, since it uses less digits than its factorization.

501125110372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341366250 (or 341366248 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 28.

Adding to 501125110372 its reverse (273011521105), we get a palindrome (774136631477).

The spelling of 501125110372 in words is "five hundred one billion, one hundred twenty-five million, one hundred ten thousand, three hundred seventy-two".