87479223301 has 2 divisors, whose sum is σ = 87479223302. Its totient is φ = 87479223300.

The previous prime is 87479223239. The next prime is 87479223317. The reversal of 87479223301 is 10332297478.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85141404100 + 2337819201 = 291790^2 + 48351^2 .

It is a cyclic number.

It is not a de Polignac number, because 87479223301 - 2¹⁷ = 87479092229 is a prime.

It is a super-2 number, since 2×87479223301² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87479223001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43739611650 + 43739611651.

It is an arithmetic number, because the mean of its divisors is an integer number (43739611651).

Almost surely, 2^87479223301 is an apocalyptic number.

It is an amenable number.

87479223301 is a deficient number, since it is larger than the sum of its proper divisors (1).

87479223301 is an equidigital number, since it uses as much as digits as its factorization.

87479223301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 87479223301 in words is "eighty-seven billion, four hundred seventy-nine million, two hundred twenty-three thousand, three hundred one".