60687182157641 has 8 divisors (see below), whose sum is σ = 65387261077320. Its totient is φ = 55991650972032.

The previous prime is 60687182157607. The next prime is 60687182157659. The reversal of 60687182157641 is 14675128178606.

It can be written as a sum of positive squares in 4 ways, for example, as 68562804025 + 60618619353616 = 261845^2 + 7785796^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60687182157641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60687182151641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1136905796 + ... + 1136959173.

It is an arithmetic number, because the mean of its divisors is an integer number (8173407634665).

Almost surely, 2^{60687182157641} is an apocalyptic number.

It is an amenable number.

60687182157641 is a deficient number, since it is larger than the sum of its proper divisors (4700078919679).

60687182157641 is a wasteful number, since it uses less digits than its factorization.

60687182157641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273867035.

The product of its (nonzero) digits is 27095040, while the sum is 62.

The spelling of 60687182157641 in words is "sixty trillion, six hundred eighty-seven billion, one hundred eighty-two million, one hundred fifty-seven thousand, six hundred forty-one".