561060505062 has 40 divisors (see below), whose sum is σ = 1257895301256. Its totient is φ = 186915415968.

The previous prime is 561060505037. The next prime is 561060505097. The reversal of 561060505062 is 260505060165.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 679543 + ... + 1258530.

Almost surely, 2^561060505062 is an apocalyptic number.

561060505062 is an abundant number, since it is smaller than the sum of its proper divisors (696834796194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

561060505062 is a wasteful number, since it uses less digits than its factorization.

561060505062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939874 (or 1939865 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 561060505062 in words is "five hundred sixty-one billion, sixty million, five hundred five thousand, sixty-two".