82733147643075 has 24 divisors (see below), whose sum is σ = 136785963042816. Its totient is φ = 44124186612000.

The previous prime is 82733147643061. The next prime is 82733147643109. The reversal of 82733147643075 is 57034674133728.

It is not a de Polignac number, because 82733147643075 - 2⁶ = 82733147643011 is a prime.

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, 20712670 + ... + 24381980.

It is an arithmetic number, because the mean of its divisors is an integer number (5699415126784).

Almost surely, 2^{82733147643075} is an apocalyptic number.

82733147643075 is a deficient number, since it is larger than the sum of its proper divisors (54052815399741).

82733147643075 is a wasteful number, since it uses less digits than its factorization.

82733147643075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3969955 (or 3969950 counting only the distinct ones).

The product of its (nonzero) digits is 71124480, while the sum is 60.

The spelling of 82733147643075 in words is "eighty-two trillion, seven hundred thirty-three billion, one hundred forty-seven million, six hundred forty-three thousand, seventy-five".