87348695570 has 32 divisors (see below), whose sum is σ = 158862066480. Its totient is φ = 34576614400.

The previous prime is 87348695557. The next prime is 87348695587. The reversal of 87348695570 is 7559684378.

It can be written as a sum of positive squares in 8 ways, for example, as 67955626489 + 19393069081 = 260683^2 + 139259^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2154446 + ... + 2194614.

Almost surely, 2^87348695570 is an apocalyptic number.

87348695570 is a deficient number, since it is larger than the sum of its proper divisors (71513370910).

87348695570 is a wasteful number, since it uses less digits than its factorization.

87348695570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42430.

The product of its (nonzero) digits is 50803200, while the sum is 62.

The spelling of 87348695570 in words is "eighty-seven billion, three hundred forty-eight million, six hundred ninety-five thousand, five hundred seventy".