87255153 has 6 divisors (see below), whose sum is σ = 126035234. Its totient is φ = 58170096.

The previous prime is 87255151. The next prime is 87255167. The reversal of 87255153 is 35155278.

It can be written as a sum of positive squares in only one way, i.e., 61732449 + 25522704 = 7857^2 + 5052^2 .

It is not a de Polignac number, because 87255153 - 2¹ = 87255151 is a prime.

It is a super-2 number, since 2×87255153² = 15226923450106818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87255151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4847500 + ... + 4847517.

Almost surely, 2^87255153 is an apocalyptic number.

It is an amenable number.

87255153 is a deficient number, since it is larger than the sum of its proper divisors (38780081).

87255153 is a wasteful number, since it uses less digits than its factorization.

87255153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9695023 (or 9695020 counting only the distinct ones).

The product of its digits is 42000, while the sum is 36.

The square root of 87255153 is about 9341.0466758281. The cubic root of 87255153 is about 443.5375175809.

The spelling of 87255153 in words is "eighty-seven million, two hundred fifty-five thousand, one hundred fifty-three".