501463068722 has 90 divisors (see below), whose sum is σ = 965573125629. Its totient is φ = 195164914560.

The previous prime is 501463068679. The next prime is 501463068739. The reversal of 501463068722 is 227860364105.

It can be written as a sum of positive squares in 2 ways, for example, as 319689598921 + 181773469801 = 565411^2 + 426349^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=500731.

It is a super-3 number, since 3×501463068722³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 539787554 + ... + 539788482.

Almost surely, 2^501463068722 is an apocalyptic number.

501463068722 is a deficient number, since it is larger than the sum of its proper divisors (464110056907).

501463068722 is an frugal number, since it uses more digits than its factorization.

501463068722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1910 (or 949 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 501463068722 in words is "five hundred one billion, four hundred sixty-three million, sixty-eight thousand, seven hundred twenty-two".