44752979 has 2 divisors, whose sum is σ = 44752980. Its totient is φ = 44752978.

The previous prime is 44752973. The next prime is 44752991. The reversal of 44752979 is 97925744.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44752979 - 2¹⁶ = 44687443 is a prime.

It is not a weakly prime, because it can be changed into another prime (44752973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22376489 + 22376490.

It is an arithmetic number, because the mean of its divisors is an integer number (22376490).

Almost surely, 2^44752979 is an apocalyptic number.

44752979 is a deficient number, since it is larger than the sum of its proper divisors (1).

44752979 is an equidigital number, since it uses as much as digits as its factorization.

44752979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 47.

The square root of 44752979 is about 6689.7667373385. The cubic root of 44752979 is about 355.0373008481.

The spelling of 44752979 in words is "forty-four million, seven hundred fifty-two thousand, nine hundred seventy-nine".