88780338863 has 2 divisors, whose sum is σ = 88780338864. Its totient is φ = 88780338862.

The previous prime is 88780338839. The next prime is 88780338919. The reversal of 88780338863 is 36883308788.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-88780338863 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 88780338796 and 88780338805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88780335863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44390169431 + 44390169432.

It is an arithmetic number, because the mean of its divisors is an integer number (44390169432).

Almost surely, 2^88780338863 is an apocalyptic number.

88780338863 is a deficient number, since it is larger than the sum of its proper divisors (1).

88780338863 is an equidigital number, since it uses as much as digits as its factorization.

88780338863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37158912, while the sum is 62.

The spelling of 88780338863 in words is "eighty-eight billion, seven hundred eighty million, three hundred thirty-eight thousand, eight hundred sixty-three".