2453488046 has 4 divisors (see below), whose sum is σ = 3680232072. Its totient is φ = 1226744022.

The previous prime is 2453488043. The next prime is 2453488057. The reversal of 2453488046 is 6408843542.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2453487988 and 2453488006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2453488043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 613372010 + ... + 613372013.

It is an arithmetic number, because the mean of its divisors is an integer number (920058018).

Almost surely, 2^2453488046 is an apocalyptic number.

2453488046 is a deficient number, since it is larger than the sum of its proper divisors (1226744026).

2453488046 is a wasteful number, since it uses less digits than its factorization.

2453488046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226744025.

The product of its (nonzero) digits is 737280, while the sum is 44.

The square root of 2453488046 is about 49532.6967366002. The cubic root of 2453488046 is about 1348.7392062406.

The spelling of 2453488046 in words is "two billion, four hundred fifty-three million, four hundred eighty-eight thousand, forty-six".