2751953 has 2 divisors, whose sum is σ = 2751954. Its totient is φ = 2751952.

The previous prime is 2751907. The next prime is 2751967. The reversal of 2751953 is 3591572.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2666689 + 85264 = 1633^2 + 292^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2751953 is a prime.

It is a Sophie Germain prime.

It is an Ulam number.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2751253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375976 + 1375977.

It is an arithmetic number, because the mean of its divisors is an integer number (1375977).

2^2751953 is an apocalyptic number.

It is an amenable number.

2751953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2751953 is an equidigital number, since it uses as much as digits as its factorization.

2751953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9450, while the sum is 32.

The square root of 2751953 is about 1658.9011423228. The cubic root of 2751953 is about 140.1351246410.

It can be divided in two parts, 27519 and 53, that added together give a palindrome (27572).

The spelling of 2751953 in words is "two million, seven hundred fifty-one thousand, nine hundred fifty-three".