44542079 has 2 divisors, whose sum is σ = 44542080. Its totient is φ = 44542078.

The previous prime is 44542049. The next prime is 44542123. The reversal of 44542079 is 97024544.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44542079 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44542039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22271039 + 22271040.

It is an arithmetic number, because the mean of its divisors is an integer number (22271040).

Almost surely, 2^44542079 is an apocalyptic number.

44542079 is a deficient number, since it is larger than the sum of its proper divisors (1).

44542079 is an equidigital number, since it uses as much as digits as its factorization.

44542079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 44542079 is about 6673.9852412183. The cubic root of 44542079 is about 354.4787138514.

It can be divided in two parts, 445 and 42079, that added together give a palindrome (42524).

The spelling of 44542079 in words is "forty-four million, five hundred forty-two thousand, seventy-nine".