2450943057 has 32 divisors (see below), whose sum is σ = 3654357120. Its totient is φ = 1452072960.

The previous prime is 2450943041. The next prime is 2450943067. The reversal of 2450943057 is 7503490542.

It is not a de Polignac number, because 2450943057 - 2⁴ = 2450943041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2450943017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 299257 + ... + 307337.

It is an arithmetic number, because the mean of its divisors is an integer number (114198660).

Almost surely, 2^2450943057 is an apocalyptic number.

It is an amenable number.

2450943057 is a deficient number, since it is larger than the sum of its proper divisors (1203414063).

2450943057 is a wasteful number, since it uses less digits than its factorization.

2450943057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8433.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 2450943057 is about 49507.0000807967. Note that the first 4 decimals coincide. The cubic root of 2450943057 is about 1348.2726984348.

The spelling of 2450943057 in words is "two billion, four hundred fifty million, nine hundred forty-three thousand, fifty-seven".