2485366903 has 4 divisors (see below), whose sum is σ = 2571069240. Its totient is φ = 2399664568.

The previous prime is 2485366853. The next prime is 2485366907. The reversal of 2485366903 is 3096635842.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2485366903 - 2²¹ = 2483269751 is a prime.

It is a super-2 number, since 2×2485366903² = 12354097285055622818, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2485366907) 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, 42851125 + ... + 42851182.

It is an arithmetic number, because the mean of its divisors is an integer number (642767310).

Almost surely, 2^2485366903 is an apocalyptic number.

2485366903 is a deficient number, since it is larger than the sum of its proper divisors (85702337).

2485366903 is an equidigital number, since it uses as much as digits as its factorization.

2485366903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85702336.

The product of its (nonzero) digits is 933120, while the sum is 46.

The square root of 2485366903 is about 49853.4542735004. The cubic root of 2485366903 is about 1354.5556025099. Note that the first 3 decimals are identical.

The spelling of 2485366903 in words is "two billion, four hundred eighty-five million, three hundred sixty-six thousand, nine hundred three".