48900043 has 4 divisors (see below), whose sum is σ = 49588848. Its totient is φ = 48211240.

The previous prime is 48900013. The next prime is 48900077. The reversal of 48900043 is 34000984.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48900043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48899984 and 48900020.

It is not an unprimeable number, because it can be changed into a prime (48900013) 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, 344296 + ... + 344437.

It is an arithmetic number, because the mean of its divisors is an integer number (12397212).

Almost surely, 2^48900043 is an apocalyptic number.

48900043 is a deficient number, since it is larger than the sum of its proper divisors (688805).

48900043 is an equidigital number, since it uses as much as digits as its factorization.

48900043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 688804.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 48900043 is about 6992.8565693856. The cubic root of 48900043 is about 365.6815762938.

The spelling of 48900043 in words is "forty-eight million, nine hundred thousand, forty-three".