44695920541 has 2 divisors, whose sum is σ = 44695920542. Its totient is φ = 44695920540.

The previous prime is 44695920527. The next prime is 44695920547. The reversal of 44695920541 is 14502959644.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38326284441 + 6369636100 = 195771^2 + 79810^2 .

It is a cyclic number.

It is not a de Polignac number, because 44695920541 - 2¹⁹ = 44695396253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44695920547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22347960270 + 22347960271.

It is an arithmetic number, because the mean of its divisors is an integer number (22347960271).

Almost surely, 2^44695920541 is an apocalyptic number.

It is an amenable number.

44695920541 is a deficient number, since it is larger than the sum of its proper divisors (1).

44695920541 is an equidigital number, since it uses as much as digits as its factorization.

44695920541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 44695920541 in words is "forty-four billion, six hundred ninety-five million, nine hundred twenty thousand, five hundred forty-one".