60561445 has 16 divisors (see below), whose sum is σ = 85736448. Its totient is φ = 40187520.

The previous prime is 60561443. The next prime is 60561467. The reversal of 60561445 is 54416506.

It is not a de Polignac number, because 60561445 - 2¹ = 60561443 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60561443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26824 + ... + 28993.

It is an arithmetic number, because the mean of its divisors is an integer number (5358528).

Almost surely, 2^60561445 is an apocalyptic number.

It is an amenable number.

60561445 is a deficient number, since it is larger than the sum of its proper divisors (25175003).

60561445 is a wasteful number, since it uses less digits than its factorization.

60561445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55860.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 60561445 is about 7782.1234248758. The cubic root of 60561445 is about 392.7040765994.

The spelling of 60561445 in words is "sixty million, five hundred sixty-one thousand, four hundred forty-five".