501132123340355 has 32 divisors (see below), whose sum is σ = 656200591872000. Its totient is φ = 365167345226112.

The previous prime is 501132123340309. The next prime is 501132123340367. The reversal of 501132123340355 is 553043321231105.

It is not a de Polignac number, because 501132123340355 - 2⁸ = 501132123340099 is a prime.

It is a super-2 number, since 2×501132123340355² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19995899 + ... + 37444628.

It is an arithmetic number, because the mean of its divisors is an integer number (20506268496000).

Almost surely, 2^{501132123340355} is an apocalyptic number.

501132123340355 is a deficient number, since it is larger than the sum of its proper divisors (155068468531645).

501132123340355 is a wasteful number, since it uses less digits than its factorization.

501132123340355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57442323.

The product of its (nonzero) digits is 162000, while the sum is 38.

The spelling of 501132123340355 in words is "five hundred one trillion, one hundred thirty-two billion, one hundred twenty-three million, three hundred forty thousand, three hundred fifty-five".