87657163383 has 8 divisors (see below), whose sum is σ = 116886163968. Its totient is φ = 58433135864.

The previous prime is 87657163381. The next prime is 87657163397. The reversal of 87657163383 is 38336175678.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 87657163383 - 2¹ = 87657163381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87657163381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1201941 + ... + 1272782.

It is an arithmetic number, because the mean of its divisors is an integer number (14610770496).

Almost surely, 2^87657163383 is an apocalyptic number.

87657163383 is a deficient number, since it is larger than the sum of its proper divisors (29229000585).

87657163383 is a wasteful number, since it uses less digits than its factorization.

87657163383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2486533.

The product of its digits is 15240960, while the sum is 57.

The spelling of 87657163383 in words is "eighty-seven billion, six hundred fifty-seven million, one hundred sixty-three thousand, three hundred eighty-three".