2752513 has 2 divisors, whose sum is σ = 2752514. Its totient is φ = 2752512.

The previous prime is 2752499. The next prime is 2752517. The reversal of 2752513 is 3152572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2729104 + 23409 = 1652^2 + 153^2 .

It is a cyclic number.

It is not a de Polignac number, because 2752513 - 2⁵ = 2752481 is a prime.

2752513 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2752517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376256 + 1376257.

It is an arithmetic number, because the mean of its divisors is an integer number (1376257).

It is a Proth number, since it is equal to 21 ⋅ 2¹⁷ + 1 and 21 < 2¹⁷.

2^2752513 is an apocalyptic number.

It is an amenable number.

2752513 is a deficient number, since it is larger than the sum of its proper divisors (1).

2752513 is an equidigital number, since it uses as much as digits as its factorization.

2752513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2100, while the sum is 25.

The square root of 2752513 is about 1659.0699201661. The cubic root of 2752513 is about 140.1446294481.

The spelling of 2752513 in words is "two million, seven hundred fifty-two thousand, five hundred thirteen".