501345032150133 has 64 divisors (see below), whose sum is σ = 750423515654400. Its totient is φ = 330785814528000.

The previous prime is 501345032149999. The next prime is 501345032150147. The reversal of 501345032150133 is 331051230543105.

501345032150133 is a `hidden beast` number, since 5 + 0 + 1 + 3 + 4 + 503 + 2 + 15 + 0 + 133 = 666.

It is not a de Polignac number, because 501345032150133 - 2¹⁴ = 501345032133749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501345032151133) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1977557883 + ... + 1977811383.

It is an arithmetic number, because the mean of its divisors is an integer number (11725367432100).

Almost surely, 2^{501345032150133} is an apocalyptic number.

It is an amenable number.

501345032150133 is a deficient number, since it is larger than the sum of its proper divisors (249078483504267).

501345032150133 is a wasteful number, since it uses less digits than its factorization.

501345032150133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255299 (or 255293 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

Adding to 501345032150133 its reverse (331051230543105), we get a palindrome (832396262693238).

The spelling of 501345032150133 in words is "five hundred one trillion, three hundred forty-five billion, thirty-two million, one hundred fifty thousand, one hundred thirty-three".