52101004513 has 16 divisors (see below), whose sum is σ = 53402607936. Its totient is φ = 50812107840.

The previous prime is 52101004499. The next prime is 52101004531. The reversal of 52101004513 is 31540010125.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 52101004513 - 2⁹ = 52101004001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52101008513) 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 15 ways as a sum of consecutive naturals, for example, 6499678 + ... + 6507688.

It is an arithmetic number, because the mean of its divisors is an integer number (3337662996).

Almost surely, 2^52101004513 is an apocalyptic number.

52101004513 is a gapful number since it is divisible by the number (53) formed by its first and last digit.

It is an amenable number.

52101004513 is a deficient number, since it is larger than the sum of its proper divisors (1301603423).

52101004513 is a wasteful number, since it uses less digits than its factorization.

52101004513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8784.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 52101004513 its reverse (31540010125), we get a palindrome (83641014638).

The spelling of 52101004513 in words is "fifty-two billion, one hundred one million, four thousand, five hundred thirteen".