2245136403 has 8 divisors (see below), whose sum is σ = 3013340416. Its totient is φ = 1486845000.

The previous prime is 2245136401. The next prime is 2245136417. The reversal of 2245136403 is 3046315422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2245136403 - 2¹ = 2245136401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2245136401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2477623 + ... + 2478528.

It is an arithmetic number, because the mean of its divisors is an integer number (376667552).

Almost surely, 2^2245136403 is an apocalyptic number.

2245136403 is a deficient number, since it is larger than the sum of its proper divisors (768204013).

2245136403 is a wasteful number, since it uses less digits than its factorization.

2245136403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4956305.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2245136403 is about 47382.8703541691. The cubic root of 2245136403 is about 1309.4258508003.

The spelling of 2245136403 in words is "two billion, two hundred forty-five million, one hundred thirty-six thousand, four hundred three".