44725655652731 has 2 divisors, whose sum is σ = 44725655652732. Its totient is φ = 44725655652730.

The previous prime is 44725655652719. The next prime is 44725655652757. The reversal of 44725655652731 is 13725655652744.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44725655652731 - 2¹⁰ = 44725655651707 is a prime.

It is a super-2 number, since 2×44725655652731² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44725655652791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22362827826365 + 22362827826366.

It is an arithmetic number, because the mean of its divisors is an integer number (22362827826366).

Almost surely, 2^{44725655652731} is an apocalyptic number.

44725655652731 is a deficient number, since it is larger than the sum of its proper divisors (1).

44725655652731 is an equidigital number, since it uses as much as digits as its factorization.

44725655652731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 211680000, while the sum is 62.

The spelling of 44725655652731 in words is "forty-four trillion, seven hundred twenty-five billion, six hundred fifty-five million, six hundred fifty-two thousand, seven hundred thirty-one".