87762248801 has 2 divisors, whose sum is σ = 87762248802. Its totient is φ = 87762248800.

The previous prime is 87762248759. The next prime is 87762248863. The reversal of 87762248801 is 10884226778.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86115837025 + 1646411776 = 293455^2 + 40576^2 .

It is a cyclic number.

It is not a de Polignac number, because 87762248801 - 2¹⁸ = 87761986657 is a prime.

It is not a weakly prime, because it can be changed into another prime (87762248201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43881124400 + 43881124401.

It is an arithmetic number, because the mean of its divisors is an integer number (43881124401).

Almost surely, 2^87762248801 is an apocalyptic number.

It is an amenable number.

87762248801 is a deficient number, since it is larger than the sum of its proper divisors (1).

87762248801 is an equidigital number, since it uses as much as digits as its factorization.

87762248801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2408448, while the sum is 53.

The spelling of 87762248801 in words is "eighty-seven billion, seven hundred sixty-two million, two hundred forty-eight thousand, eight hundred one".