2373543616 has 28 divisors (see below), whose sum is σ = 4810219488. Its totient is φ = 1161519872.

The previous prime is 2373543607. The next prime is 2373543617. The reversal of 2373543616 is 6163453732.

It is not an unprimeable number, because it can be changed into a prime (2373543617) 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, 391531 + ... + 397546.

Almost surely, 2^2373543616 is an apocalyptic number.

It is an amenable number.

2373543616 is an abundant number, since it is smaller than the sum of its proper divisors (2436675872).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2373543616 is an equidigital number, since it uses as much as digits as its factorization.

2373543616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789136 (or 789126 counting only the distinct ones).

The product of its digits is 272160, while the sum is 40.

The square root of 2373543616 is about 48719.0272480886. The cubic root of 2373543616 is about 1333.9280515821.

The spelling of 2373543616 in words is "two billion, three hundred seventy-three million, five hundred forty-three thousand, six hundred sixteen".