2758053 has 4 divisors (see below), whose sum is σ = 3677408. Its totient is φ = 1838700.

The previous prime is 2758051. The next prime is 2758061. The reversal of 2758053 is 3508572.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2758053 - 2¹ = 2758051 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2758053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2758051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459673 + ... + 459678.

It is an arithmetic number, because the mean of its divisors is an integer number (919352).

2^2758053 is an apocalyptic number.

It is an amenable number.

2758053 is a deficient number, since it is larger than the sum of its proper divisors (919355).

2758053 is an equidigital number, since it uses as much as digits as its factorization.

2758053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919354.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 2758053 is about 1660.7386910649. The cubic root of 2758053 is about 140.2385897600.

The spelling of 2758053 in words is "two million, seven hundred fifty-eight thousand, fifty-three".