60652435521 has 32 divisors (see below), whose sum is σ = 82420664832. Its totient is φ = 39668545280.

The previous prime is 60652435507. The next prime is 60652435561. The reversal of 60652435521 is 12553425606.

It is a cyclic number.

It is not a de Polignac number, because 60652435521 - 2¹⁵ = 60652402753 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60652435521.

It is not an unprimeable number, because it can be changed into a prime (60652435561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19671646 + ... + 19674728.

It is an arithmetic number, because the mean of its divisors is an integer number (2575645776).

Almost surely, 2^60652435521 is an apocalyptic number.

It is an amenable number.

60652435521 is a deficient number, since it is larger than the sum of its proper divisors (21768229311).

60652435521 is a wasteful number, since it uses less digits than its factorization.

60652435521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3773.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 60652435521 in words is "sixty billion, six hundred fifty-two million, four hundred thirty-five thousand, five hundred twenty-one".