88465549 has 2 divisors, whose sum is σ = 88465550. Its totient is φ = 88465548.

The previous prime is 88465541. The next prime is 88465571. The reversal of 88465549 is 94556488.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 74701449 + 13764100 = 8643^2 + 3710^2 .

It is a cyclic number.

It is not a de Polignac number, because 88465549 - 2³ = 88465541 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 (88465541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44232774 + 44232775.

It is an arithmetic number, because the mean of its divisors is an integer number (44232775).

Almost surely, 2^88465549 is an apocalyptic number.

It is an amenable number.

88465549 is a deficient number, since it is larger than the sum of its proper divisors (1).

88465549 is an equidigital number, since it uses as much as digits as its factorization.

88465549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1382400, while the sum is 49.

The square root of 88465549 is about 9405.6126328911. The cubic root of 88465549 is about 445.5790114740.

The spelling of 88465549 in words is "eighty-eight million, four hundred sixty-five thousand, five hundred forty-nine".