87514153 has 2 divisors, whose sum is σ = 87514154. Its totient is φ = 87514152.

The previous prime is 87514151. The next prime is 87514187. The reversal of 87514153 is 35141578.

It is a happy number.

It is an a-pointer prime, because the next prime (87514187) can be obtained adding 87514153 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86341264 + 1172889 = 9292^2 + 1083^2 .

It is a cyclic number.

It is not a de Polignac number, because 87514153 - 2¹ = 87514151 is a prime.

Together with 87514151, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (87514151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43757076 + 43757077.

It is an arithmetic number, because the mean of its divisors is an integer number (43757077).

Almost surely, 2^87514153 is an apocalyptic number.

It is an amenable number.

87514153 is a deficient number, since it is larger than the sum of its proper divisors (1).

87514153 is an equidigital number, since it uses as much as digits as its factorization.

87514153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16800, while the sum is 34.

The square root of 87514153 is about 9354.8999460176. The cubic root of 87514153 is about 443.9759357815.

The spelling of 87514153 in words is "eighty-seven million, five hundred fourteen thousand, one hundred fifty-three".