501882345049 has 16 divisors (see below), whose sum is σ = 527143465728. Its totient is φ = 477344835072.

The previous prime is 501882344939. The next prime is 501882345091. The reversal of 501882345049 is 940543288105.

It is a cyclic number.

It is not a de Polignac number, because 501882345049 - 2¹⁹ = 501881820761 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 501882344993 and 501882345011.

It is not an unprimeable number, because it can be changed into a prime (501882345749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232152 + ... + 1028425.

It is an arithmetic number, because the mean of its divisors is an integer number (32946466608).

Almost surely, 2^501882345049 is an apocalyptic number.

It is an amenable number.

501882345049 is a deficient number, since it is larger than the sum of its proper divisors (25261120679).

501882345049 is a wasteful number, since it uses less digits than its factorization.

501882345049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260864.

The product of its (nonzero) digits is 1382400, while the sum is 49.

The spelling of 501882345049 in words is "five hundred one billion, eight hundred eighty-two million, three hundred forty-five thousand, forty-nine".