87048313957 has 16 divisors (see below), whose sum is σ = 95990731200. Its totient is φ = 78281504640.

The previous prime is 87048313951. The next prime is 87048313987. The reversal of 87048313957 is 75931384078.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 87048313957 - 2⁷ = 87048313829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 87048313898 and 87048313907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87048313951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 320769 + ... + 526297.

It is an arithmetic number, because the mean of its divisors is an integer number (5999420700).

Almost surely, 2^87048313957 is an apocalyptic number.

It is an amenable number.

87048313957 is a deficient number, since it is larger than the sum of its proper divisors (8942417243).

87048313957 is a wasteful number, since it uses less digits than its factorization.

87048313957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205956.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 87048313957 in words is "eighty-seven billion, forty-eight million, three hundred thirteen thousand, nine hundred fifty-seven".