2445102623 has 4 divisors (see below), whose sum is σ = 2481596760. Its totient is φ = 2408608488.

The previous prime is 2445102619. The next prime is 2445102629. The reversal of 2445102623 is 3262015442.

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 2445102623 - 2² = 2445102619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2445102629) 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, 18246968 + ... + 18247101.

It is an arithmetic number, because the mean of its divisors is an integer number (620399190).

Almost surely, 2^2445102623 is an apocalyptic number.

2445102623 is a deficient number, since it is larger than the sum of its proper divisors (36494137).

2445102623 is an equidigital number, since it uses as much as digits as its factorization.

2445102623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36494136.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2445102623 is about 49447.9789576885. The cubic root of 2445102623 is about 1347.2008986390.

The spelling of 2445102623 in words is "two billion, four hundred forty-five million, one hundred two thousand, six hundred twenty-three".