60545403072 has 420 divisors, whose sum is σ = 225473229520. Its totient is φ = 15724938240.

The previous prime is 60545403071. The next prime is 60545403091. The reversal of 60545403072 is 27030454506.

60545403072 is a `hidden beast` number, since 6 + 0 + 545 + 40 + 3 + 0 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (60545403071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 4383954 + ... + 4397742.

Almost surely, 2^60545403072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60545403072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112736614760).

60545403072 is an abundant number, since it is smaller than the sum of its proper divisors (164927826448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60545403072 is a wasteful number, since it uses less digits than its factorization.

60545403072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13842 (or 13812 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

Adding to 60545403072 its reverse (27030454506), we get a palindrome (87575857578).

The spelling of 60545403072 in words is "sixty billion, five hundred forty-five million, four hundred three thousand, seventy-two".