2052456334 has 4 divisors (see below), whose sum is σ = 3078684504. Its totient is φ = 1026228166.

The previous prime is 2052456331. The next prime is 2052456379. The reversal of 2052456334 is 4336542502.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2052456334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2052456331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 513114082 + ... + 513114085.

It is an arithmetic number, because the mean of its divisors is an integer number (769671126).

Almost surely, 2^2052456334 is an apocalyptic number.

2052456334 is a deficient number, since it is larger than the sum of its proper divisors (1026228170).

2052456334 is a wasteful number, since it uses less digits than its factorization.

2052456334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026228169.

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 2052456334 is about 45304.0432411943. The cubic root of 2052456334 is about 1270.8412666532.

Adding to 2052456334 its reverse (4336542502), we get a palindrome (6388998836).

The spelling of 2052456334 in words is "two billion, fifty-two million, four hundred fifty-six thousand, three hundred thirty-four".