1561060006 has 16 divisors (see below), whose sum is σ = 2555255808. Its totient is φ = 709352200.

The previous prime is 1561059989. The next prime is 1561060049. The reversal of 1561060006 is 6000601651.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76971 + ... + 95113.

It is an arithmetic number, because the mean of its divisors is an integer number (159703488).

Almost surely, 2^1561060006 is an apocalyptic number.

1561060006 is a deficient number, since it is larger than the sum of its proper divisors (994195802).

1561060006 is a wasteful number, since it uses less digits than its factorization.

1561060006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22067.

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

The square root of 1561060006 is about 39510.2519101056. The cubic root of 1561060006 is about 1160.0406263021.

Adding to 1561060006 its reverse (6000601651), we get a palindrome (7561661657).

The spelling of 1561060006 in words is "one billion, five hundred sixty-one million, sixty thousand, six".