87307460833 has 2 divisors, whose sum is σ = 87307460834. Its totient is φ = 87307460832.

The previous prime is 87307460819. The next prime is 87307460843. The reversal of 87307460833 is 33806470378.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67190860944 + 20116599889 = 259212^2 + 141833^2 .

It is a cyclic number.

It is not a de Polignac number, because 87307460833 - 2¹³ = 87307452641 is a prime.

It is not a weakly prime, because it can be changed into another prime (87307460843) 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, 43653730416 + 43653730417.

It is an arithmetic number, because the mean of its divisors is an integer number (43653730417).

Almost surely, 2^87307460833 is an apocalyptic number.

It is an amenable number.

87307460833 is a deficient number, since it is larger than the sum of its proper divisors (1).

87307460833 is an equidigital number, since it uses as much as digits as its factorization.

87307460833 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 49.

The spelling of 87307460833 in words is "eighty-seven billion, three hundred seven million, four hundred sixty thousand, eight hundred thirty-three".