2493772803 has 12 divisors (see below), whose sum is σ = 3611381280. Its totient is φ = 1658239056.

The previous prime is 2493772739. The next prime is 2493772811. The reversal of 2493772803 is 3082773942.

It is not a de Polignac number, because 2493772803 - 2⁶ = 2493772739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2493772003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 352651 + ... + 359652.

It is an arithmetic number, because the mean of its divisors is an integer number (300948440).

Almost surely, 2^2493772803 is an apocalyptic number.

2493772803 is a deficient number, since it is larger than the sum of its proper divisors (1117608477).

2493772803 is a wasteful number, since it uses less digits than its factorization.

2493772803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712698 (or 712695 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 2493772803 is about 49937.6892036466. The cubic root of 2493772803 is about 1356.0809904767.

The spelling of 2493772803 in words is "two billion, four hundred ninety-three million, seven hundred seventy-two thousand, eight hundred three".