82972059075 has 36 divisors (see below), whose sum is σ = 152436494680. Its totient is φ = 44247773520.

The previous prime is 82972059019. The next prime is 82972059083. The reversal of 82972059075 is 57095027928.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

82972059075 is a `hidden beast` number, since 8 + 29 + 7 + 20 + 590 + 7 + 5 = 666.

It is not a de Polignac number, because 82972059075 - 2⁹ = 82972058563 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7478182 + ... + 7489268.

Almost surely, 2^82972059075 is an apocalyptic number.

82972059075 is a deficient number, since it is larger than the sum of its proper divisors (69464435605).

82972059075 is an frugal number, since it uses more digits than its factorization.

82972059075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22193 (or 11095 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 54.

The spelling of 82972059075 in words is "eighty-two billion, nine hundred seventy-two million, fifty-nine thousand, seventy-five".