82345435775 has 24 divisors (see below), whose sum is σ = 102902669760. Its totient is φ = 65364341760.

The previous prime is 82345435723. The next prime is 82345435787. The reversal of 82345435775 is 57753454328.

It is a happy number.

It is not a de Polignac number, because 82345435775 - 2⁸ = 82345435519 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9472631 + ... + 9481319.

It is an arithmetic number, because the mean of its divisors is an integer number (4287611240).

Almost surely, 2^82345435775 is an apocalyptic number.

82345435775 is a deficient number, since it is larger than the sum of its proper divisors (20557233985).

82345435775 is a wasteful number, since it uses less digits than its factorization.

82345435775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11603 (or 11598 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 53.

The spelling of 82345435775 in words is "eighty-two billion, three hundred forty-five million, four hundred thirty-five thousand, seven hundred seventy-five".