60535132652661 has 16 divisors (see below), whose sum is σ = 80878849712640. Its totient is φ = 40274087287280.

The previous prime is 60535132652651. The next prime is 60535132652777. The reversal of 60535132652661 is 16625623153506.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60535132652661 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60535132652611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161281336 + ... + 161656238.

It is an arithmetic number, because the mean of its divisors is an integer number (5054928107040).

Almost surely, 2^{60535132652661} is an apocalyptic number.

It is an amenable number.

60535132652661 is a deficient number, since it is larger than the sum of its proper divisors (20343717059979).

60535132652661 is a wasteful number, since it uses less digits than its factorization.

60535132652661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485016.

The product of its (nonzero) digits is 5832000, while the sum is 51.

The spelling of 60535132652661 in words is "sixty trillion, five hundred thirty-five billion, one hundred thirty-two million, six hundred fifty-two thousand, six hundred sixty-one".