88303846493 has 2 divisors, whose sum is σ = 88303846494. Its totient is φ = 88303846492.

The previous prime is 88303846481. The next prime is 88303846513. The reversal of 88303846493 is 39464830388.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86894069284 + 1409777209 = 294778^2 + 37547^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88303846493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88303842493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44151923246 + 44151923247.

It is an arithmetic number, because the mean of its divisors is an integer number (44151923247).

Almost surely, 2^88303846493 is an apocalyptic number.

It is an amenable number.

88303846493 is a deficient number, since it is larger than the sum of its proper divisors (1).

88303846493 is an equidigital number, since it uses as much as digits as its factorization.

88303846493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11943936, while the sum is 56.

The spelling of 88303846493 in words is "eighty-eight billion, three hundred three million, eight hundred forty-six thousand, four hundred ninety-three".