60721000484 has 6 divisors (see below), whose sum is σ = 106261750854. Its totient is φ = 30360500240.

The previous prime is 60721000433. The next prime is 60721000499. The reversal of 60721000484 is 48400012706.

It can be written as a sum of positive squares in only one way, i.e., 60576038884 + 144961600 = 246122^2 + 12040^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 60721000484.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7590125057 + ... + 7590125064.

It is an arithmetic number, because the mean of its divisors is an integer number (17710291809).

Almost surely, 2^60721000484 is an apocalyptic number.

It is an amenable number.

60721000484 is a deficient number, since it is larger than the sum of its proper divisors (45540750370).

60721000484 is a wasteful number, since it uses less digits than its factorization.

60721000484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15180250125 (or 15180250123 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 60721000484 in words is "sixty billion, seven hundred twenty-one million, four hundred eighty-four", and thus it is an aban number.