86955837603 has 8 divisors (see below), whose sum is σ = 115956388608. Its totient is φ = 57962922504.

The previous prime is 86955837581. The next prime is 86955837613. The reversal of 86955837603 is 30673855968.

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

It is not a de Polignac number, because 86955837603 - 2⁵ = 86955837571 is a prime.

It is a super-2 number, since 2×86955837603² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86955837613) 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 7 ways as a sum of consecutive naturals, for example, 1882351 + ... + 1927992.

It is an arithmetic number, because the mean of its divisors is an integer number (14494548576).

Almost surely, 2^86955837603 is an apocalyptic number.

86955837603 is a deficient number, since it is larger than the sum of its proper divisors (29000551005).

86955837603 is a wasteful number, since it uses less digits than its factorization.

86955837603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3817953.

The product of its (nonzero) digits is 32659200, while the sum is 60.

The spelling of 86955837603 in words is "eighty-six billion, nine hundred fifty-five million, eight hundred thirty-seven thousand, six hundred three".