53605002516513 has 32 divisors (see below), whose sum is σ = 83226476768256. Its totient is φ = 30052951501248.

The previous prime is 53605002516491. The next prime is 53605002516581. The reversal of 53605002516513 is 31561520050635.

It is not a de Polignac number, because 53605002516513 - 2⁹ = 53605002516001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53605002516413) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68065770 + ... + 68848812.

It is an arithmetic number, because the mean of its divisors is an integer number (2600827399008).

Almost surely, 2^{53605002516513} is an apocalyptic number.

53605002516513 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

53605002516513 is a deficient number, since it is larger than the sum of its proper divisors (29621474251743).

53605002516513 is a wasteful number, since it uses less digits than its factorization.

53605002516513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844613.

The product of its (nonzero) digits is 405000, while the sum is 42.

The spelling of 53605002516513 in words is "fifty-three trillion, six hundred five billion, two million, five hundred sixteen thousand, five hundred thirteen".