8070547138 has 8 divisors (see below), whose sum is σ = 12276325440. Its totient is φ = 3978438660.

The previous prime is 8070547097. The next prime is 8070547169. The reversal of 8070547138 is 8317450708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×8070547138³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 8070547094 and 8070547103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28417278 + ... + 28417561.

It is an arithmetic number, because the mean of its divisors is an integer number (1534540680).

Almost surely, 2^8070547138 is an apocalyptic number.

8070547138 is a deficient number, since it is larger than the sum of its proper divisors (4205778302).

8070547138 is a wasteful number, since it uses less digits than its factorization.

8070547138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56834912.

The product of its (nonzero) digits is 188160, while the sum is 43.

The square root of 8070547138 is about 89836.2239745193. The cubic root of 8070547138 is about 2005.8617314349.

The spelling of 8070547138 in words is "eight billion, seventy million, five hundred forty-seven thousand, one hundred thirty-eight".