60505545 has 32 divisors (see below), whose sum is σ = 101888640. Its totient is φ = 30620160.

The previous prime is 60505541. The next prime is 60505597. The reversal of 60505545 is 54550506.

It is not a de Polignac number, because 60505545 - 2² = 60505541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60505541) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21426 + ... + 24084.

It is an arithmetic number, because the mean of its divisors is an integer number (3184020).

Almost surely, 2^60505545 is an apocalyptic number.

It is an amenable number.

60505545 is a deficient number, since it is larger than the sum of its proper divisors (41383095).

60505545 is a wasteful number, since it uses less digits than its factorization.

60505545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2745.

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 60505545 is about 7778.5310309852. The cubic root of 60505545 is about 392.5832135899.

The spelling of 60505545 in words is "sixty million, five hundred five thousand, five hundred forty-five".