83508470675134 has 4 divisors (see below), whose sum is σ = 125262706012704. Its totient is φ = 41754235337566.

The previous prime is 83508470675131. The next prime is 83508470675137. The reversal of 83508470675134 is 43157607480538.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (83508470675131) and next prime (83508470675137).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83508470675131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20877117668782 + ... + 20877117668785.

It is an arithmetic number, because the mean of its divisors is an integer number (31315676503176).

Almost surely, 2^{83508470675134} is an apocalyptic number.

83508470675134 is a deficient number, since it is larger than the sum of its proper divisors (41754235337570).

83508470675134 is a wasteful number, since it uses less digits than its factorization.

83508470675134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41754235337569.

The product of its (nonzero) digits is 67737600, while the sum is 61.

The spelling of 83508470675134 in words is "eighty-three trillion, five hundred eight billion, four hundred seventy million, six hundred seventy-five thousand, one hundred thirty-four".