53352300213 has 18 divisors (see below), whose sum is σ = 80024394294. Its totient is φ = 35568195768.

The previous prime is 53352300203. The next prime is 53352300283. The reversal of 53352300213 is 31200325335.

53352300213 is a `hidden beast` number, since 5 + 3 + 352 + 300 + 2 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 28989148644 + 24363151569 = 170262^2 + 156087^2 .

It is not a de Polignac number, because 53352300213 - 2¹² = 53352296117 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53352300203) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4059306 + ... + 4072427.

It is an arithmetic number, because the mean of its divisors is an integer number (4445799683).

Almost surely, 2^53352300213 is an apocalyptic number.

It is an amenable number.

53352300213 is a deficient number, since it is larger than the sum of its proper divisors (26672094081).

53352300213 is an frugal number, since it uses more digits than its factorization.

53352300213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8131757 (or 8131736 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

Adding to 53352300213 its reverse (31200325335), we get a palindrome (84552625548).

The spelling of 53352300213 in words is "fifty-three billion, three hundred fifty-two million, three hundred thousand, two hundred thirteen".