60553235506 has 4 divisors (see below), whose sum is σ = 90829853262. Its totient is φ = 30276617752.

The previous prime is 60553235489. The next prime is 60553235557.

60553235506 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40415071225 + 20138164281 = 201035^2 + 141909^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 15138308875 + ... + 15138308878.

Almost surely, 2^60553235506 is an apocalyptic number.

60553235506 is a deficient number, since it is larger than the sum of its proper divisors (30276617756).

60553235506 is a wasteful number, since it uses less digits than its factorization.

60553235506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30276617755.

The product of its (nonzero) digits is 405000, while the sum is 40.

The spelling of 60553235506 in words is "sixty billion, five hundred fifty-three million, two hundred thirty-five thousand, five hundred six".