71350077005 has 8 divisors (see below), whose sum is σ = 85961209824. Its totient is φ = 56852650000.

The previous prime is 71350076989. The next prime is 71350077079. The reversal of 71350077005 is 50077005317.

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

It is not a de Polignac number, because 71350077005 - 2⁴ = 71350076989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28425071 + ... + 28427580.

It is an arithmetic number, because the mean of its divisors is an integer number (10745151228).

Almost surely, 2^71350077005 is an apocalyptic number.

It is an amenable number.

71350077005 is a deficient number, since it is larger than the sum of its proper divisors (14611132819).

71350077005 is a wasteful number, since it uses less digits than its factorization.

71350077005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56852907.

The product of its (nonzero) digits is 25725, while the sum is 35.

The spelling of 71350077005 in words is "seventy-one billion, three hundred fifty million, seventy-seven thousand, five".