60561151 has 16 divisors (see below), whose sum is σ = 73158400. Its totient is φ = 48973248.

The previous prime is 60561133. The next prime is 60561161. The reversal of 60561151 is 15116506.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60561151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60561161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36835 + ... + 38443.

It is an arithmetic number, because the mean of its divisors is an integer number (4572400).

Almost surely, 2^60561151 is an apocalyptic number.

60561151 is a deficient number, since it is larger than the sum of its proper divisors (12597249).

60561151 is a wasteful number, since it uses less digits than its factorization.

60561151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918.

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 60561151 is about 7782.1045354069. The cubic root of 60561151 is about 392.7034411281.

Adding to 60561151 its reverse (15116506), we get a palindrome (75677657).

The spelling of 60561151 in words is "sixty million, five hundred sixty-one thousand, one hundred fifty-one".