88311554563 has 2 divisors, whose sum is σ = 88311554564. Its totient is φ = 88311554562.

The previous prime is 88311554557. The next prime is 88311554567. The reversal of 88311554563 is 36545511388.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88311554563 - 2¹³ = 88311546371 is a prime.

It is a super-2 number, since 2×88311554563² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (88311554567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44155777281 + 44155777282.

It is an arithmetic number, because the mean of its divisors is an integer number (44155777282).

Almost surely, 2^88311554563 is an apocalyptic number.

88311554563 is a deficient number, since it is larger than the sum of its proper divisors (1).

88311554563 is an equidigital number, since it uses as much as digits as its factorization.

88311554563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728000, while the sum is 49.

The spelling of 88311554563 in words is "eighty-eight billion, three hundred eleven million, five hundred fifty-four thousand, five hundred sixty-three".