60061000561 has 8 divisors (see below), whose sum is σ = 65645420544. Its totient is φ = 54704516160.

The previous prime is 60061000547. The next prime is 60061000589. The reversal of 60061000561 is 16500016006.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60061000561 - 2¹⁵ = 60060967793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60061000511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56983345 + ... + 56984398.

It is an arithmetic number, because the mean of its divisors is an integer number (8205677568).

Almost surely, 2^60061000561 is an apocalyptic number.

It is an amenable number.

60061000561 is a deficient number, since it is larger than the sum of its proper divisors (5584419983).

60061000561 is a wasteful number, since it uses less digits than its factorization.

60061000561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113967791.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 60061000561 its reverse (16500016006), we get a palindrome (76561016567).

The spelling of 60061000561 in words is "sixty billion, sixty-one million, five hundred sixty-one", and thus it is an aban number.