83288138006 has 64 divisors (see below), whose sum is σ = 132284674368. Its totient is φ = 39289356288.

The previous prime is 83288137969. The next prime is 83288138027. The reversal of 83288138006 is 60083188238.

It is a congruent number.

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, 113626016 + ... + 113626748.

It is an arithmetic number, because the mean of its divisors is an integer number (2066948037).

Almost surely, 2^83288138006 is an apocalyptic number.

83288138006 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

83288138006 is a deficient number, since it is larger than the sum of its proper divisors (48996536362).

83288138006 is a wasteful number, since it uses less digits than its factorization.

83288138006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1185.

The product of its (nonzero) digits is 442368, while the sum is 47.

The spelling of 83288138006 in words is "eighty-three billion, two hundred eighty-eight million, one hundred thirty-eight thousand, six".