87062650357 has 16 divisors (see below), whose sum is σ = 91313050752. Its totient is φ = 82915822080.

The previous prime is 87062650351. The next prime is 87062650361. The reversal of 87062650357 is 75305626078.

It is a cyclic number.

It is not a de Polignac number, because 87062650357 - 2³ = 87062650349 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 87062650357.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87062650351) 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, 3242893 + ... + 3269629.

It is an arithmetic number, because the mean of its divisors is an integer number (5707065672).

Almost surely, 2^87062650357 is an apocalyptic number.

It is an amenable number.

87062650357 is a deficient number, since it is larger than the sum of its proper divisors (4250400395).

87062650357 is a wasteful number, since it uses less digits than its factorization.

87062650357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28668.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 87062650357 in words is "eighty-seven billion, sixty-two million, six hundred fifty thousand, three hundred fifty-seven".