501100005652 has 48 divisors (see below), whose sum is σ = 948316600000. Its totient is φ = 230877402624.

The previous prime is 501100005643. The next prime is 501100005667. The reversal of 501100005652 is 256500001105.

It is a super-2 number, since 2×501100005652² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 9813724 + ... + 9864652.

Almost surely, 2^501100005652 is an apocalyptic number.

It is an amenable number.

501100005652 is a deficient number, since it is larger than the sum of its proper divisors (447216594348).

501100005652 is a wasteful number, since it uses less digits than its factorization.

501100005652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54488 (or 54486 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 25.

Adding to 501100005652 its reverse (256500001105), we get a palindrome (757600006757).

The spelling of 501100005652 in words is "five hundred one billion, one hundred million, five thousand, six hundred fifty-two".