60720103545 has 32 divisors (see below), whose sum is σ = 97621355520. Its totient is φ = 32228038080.

The previous prime is 60720103531. The next prime is 60720103573. The reversal of 60720103545 is 54530102706.

It is not a de Polignac number, because 60720103545 - 2⁴ = 60720103529 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2643460 + ... + 2666330.

It is an arithmetic number, because the mean of its divisors is an integer number (3050667360).

Almost surely, 2^60720103545 is an apocalyptic number.

It is an amenable number.

60720103545 is a deficient number, since it is larger than the sum of its proper divisors (36901251975).

60720103545 is a wasteful number, since it uses less digits than its factorization.

60720103545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23725.

The product of its (nonzero) digits is 25200, while the sum is 33.

The spelling of 60720103545 in words is "sixty billion, seven hundred twenty million, one hundred three thousand, five hundred forty-five".