87255151 has 2 divisors, whose sum is σ = 87255152. Its totient is φ = 87255150.

The previous prime is 87255109. The next prime is 87255167. The reversal of 87255151 is 15155278.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87255151 - 2⁷ = 87255023 is a prime.

It is a super-2 number, since 2×87255151² = 15226922752065602, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87255191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43627575 + 43627576.

It is an arithmetic number, because the mean of its divisors is an integer number (43627576).

Almost surely, 2^87255151 is an apocalyptic number.

87255151 is a deficient number, since it is larger than the sum of its proper divisors (1).

87255151 is an equidigital number, since it uses as much as digits as its factorization.

87255151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14000, while the sum is 34.

The square root of 87255151 is about 9341.0465687738. The cubic root of 87255151 is about 443.5375141920.

The spelling of 87255151 in words is "eighty-seven million, two hundred fifty-five thousand, one hundred fifty-one".