87488392801 has 2 divisors, whose sum is σ = 87488392802. Its totient is φ = 87488392800.

The previous prime is 87488392793. The next prime is 87488392877. The reversal of 87488392801 is 10829388478.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87483442176 + 4950625 = 295776^2 + 2225^2 .

It is a cyclic number.

It is not a de Polignac number, because 87488392801 - 2³ = 87488392793 is a prime.

It is not a weakly prime, because it can be changed into another prime (87488392891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43744196400 + 43744196401.

It is an arithmetic number, because the mean of its divisors is an integer number (43744196401).

Almost surely, 2^87488392801 is an apocalyptic number.

It is an amenable number.

87488392801 is a deficient number, since it is larger than the sum of its proper divisors (1).

87488392801 is an equidigital number, since it uses as much as digits as its factorization.

87488392801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6193152, while the sum is 58.

The spelling of 87488392801 in words is "eighty-seven billion, four hundred eighty-eight million, three hundred ninety-two thousand, eight hundred one".