87953055 has 16 divisors (see below), whose sum is σ = 141571584. Its totient is φ = 46626080.

The previous prime is 87953051. The next prime is 87953057. The reversal of 87953055 is 55035978.

It is not a de Polignac number, because 87953055 - 2² = 87953051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 87952998 and 87953016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87953051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15051 + ... + 20060.

It is an arithmetic number, because the mean of its divisors is an integer number (8848224).

Almost surely, 2^87953055 is an apocalyptic number.

87953055 is a deficient number, since it is larger than the sum of its proper divisors (53618529).

87953055 is a wasteful number, since it uses less digits than its factorization.

87953055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35286.

The product of its (nonzero) digits is 189000, while the sum is 42.

The square root of 87953055 is about 9378.3290089440. The cubic root of 87953055 is about 444.7169095409.

The spelling of 87953055 in words is "eighty-seven million, nine hundred fifty-three thousand, fifty-five".