88244552749 has 2 divisors, whose sum is σ = 88244552750. Its totient is φ = 88244552748.

The previous prime is 88244552741. The next prime is 88244552791. The reversal of 88244552749 is 94725544288.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63797666724 + 24446886025 = 252582^2 + 156355^2 .

It is a cyclic number.

It is not a de Polignac number, because 88244552749 - 2³ = 88244552741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88244552693 and 88244552702.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88244552741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44122276374 + 44122276375.

It is an arithmetic number, because the mean of its divisors is an integer number (44122276375).

Almost surely, 2^88244552749 is an apocalyptic number.

It is an amenable number.

88244552749 is a deficient number, since it is larger than the sum of its proper divisors (1).

88244552749 is an equidigital number, since it uses as much as digits as its factorization.

88244552749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25804800, while the sum is 58.

The spelling of 88244552749 in words is "eighty-eight billion, two hundred forty-four million, five hundred fifty-two thousand, seven hundred forty-nine".