2528932213 has 2 divisors, whose sum is σ = 2528932214. Its totient is φ = 2528932212.

The previous prime is 2528932199. The next prime is 2528932261. The reversal of 2528932213 is 3122398252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1320813649 + 1208118564 = 36343^2 + 34758^2 .

It is a cyclic number.

It is not a de Polignac number, because 2528932213 - 2¹⁷ = 2528801141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2528932283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1264466106 + 1264466107.

It is an arithmetic number, because the mean of its divisors is an integer number (1264466107).

Almost surely, 2^2528932213 is an apocalyptic number.

It is an amenable number.

2528932213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2528932213 is an equidigital number, since it uses as much as digits as its factorization.

2528932213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 37.

The square root of 2528932213 is about 50288.4898659723. The cubic root of 2528932213 is about 1362.4243473748.

The spelling of 2528932213 in words is "two billion, five hundred twenty-eight million, nine hundred thirty-two thousand, two hundred thirteen".