87053048313 has 32 divisors (see below), whose sum is σ = 144726912000. Its totient is φ = 45217565760.

The previous prime is 87053048311. The next prime is 87053048323. The reversal of 87053048313 is 31384035078.

It is not a de Polignac number, because 87053048313 - 2¹ = 87053048311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87053048311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3505063 + ... + 3529811.

It is an arithmetic number, because the mean of its divisors is an integer number (4522716000).

Almost surely, 2^87053048313 is an apocalyptic number.

It is an amenable number.

87053048313 is a deficient number, since it is larger than the sum of its proper divisors (57673863687).

87053048313 is a wasteful number, since it uses less digits than its factorization.

87053048313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39997.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 87053048313 in words is "eighty-seven billion, fifty-three million, forty-eight thousand, three hundred thirteen".