48645373 has 4 divisors (see below), whose sum is σ = 55594720. Its totient is φ = 41696028.

The previous prime is 48645367. The next prime is 48645433. The reversal of 48645373 is 37354684.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48645373 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 (48645173) 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, 3474663 + ... + 3474676.

It is an arithmetic number, because the mean of its divisors is an integer number (13898680).

Almost surely, 2^48645373 is an apocalyptic number.

It is an amenable number.

48645373 is a deficient number, since it is larger than the sum of its proper divisors (6949347).

48645373 is an equidigital number, since it uses as much as digits as its factorization.

48645373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6949346.

The product of its digits is 241920, while the sum is 40.

The square root of 48645373 is about 6974.6235023835. The cubic root of 48645373 is about 365.0456513864.

The spelling of 48645373 in words is "forty-eight million, six hundred forty-five thousand, three hundred seventy-three".