83888005265 has 32 divisors (see below), whose sum is σ = 107049600000. Its totient is φ = 62889320448.

The previous prime is 83888005247. The next prime is 83888005291. The reversal of 83888005265 is 56250088838.

It is a cyclic number.

It is not a de Polignac number, because 83888005265 - 2⁸ = 83888005009 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20314721 + ... + 20318849.

It is an arithmetic number, because the mean of its divisors is an integer number (3345300000).

Almost surely, 2^83888005265 is an apocalyptic number.

83888005265 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

83888005265 is a deficient number, since it is larger than the sum of its proper divisors (23161594735).

83888005265 is a wasteful number, since it uses less digits than its factorization.

83888005265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5129.

The product of its (nonzero) digits is 3686400, while the sum is 53.

The spelling of 83888005265 in words is "eighty-three billion, eight hundred eighty-eight million, five thousand, two hundred sixty-five".