83542267002 has 16 divisors (see below), whose sum is σ = 168400161792. Its totient is φ = 27628151040.

The previous prime is 83542267001. The next prime is 83542267049. The reversal of 83542267002 is 20076224538.

It is not an unprimeable number, because it can be changed into a prime (83542267001) 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, 54816999 + ... + 54818522.

It is an arithmetic number, because the mean of its divisors is an integer number (10525010112).

Almost surely, 2^83542267002 is an apocalyptic number.

83542267002 is an abundant number, since it is smaller than the sum of its proper divisors (84857894790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83542267002 is a wasteful number, since it uses less digits than its factorization.

83542267002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109635653.

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 83542267002 in words is "eighty-three billion, five hundred forty-two million, two hundred sixty-seven thousand, two".