71056153 has 8 divisors (see below), whose sum is σ = 81265472. Its totient is φ = 60861456.

The previous prime is 71056133. The next prime is 71056207. The reversal of 71056153 is 35165017.

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

It is a cyclic number.

It is not a de Polignac number, because 71056153 - 2⁹ = 71055641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71056133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10351 + ... + 15787.

It is an arithmetic number, because the mean of its divisors is an integer number (10158184).

Almost surely, 2^71056153 is an apocalyptic number.

It is an amenable number.

71056153 is a deficient number, since it is larger than the sum of its proper divisors (10209319).

71056153 is a wasteful number, since it uses less digits than its factorization.

71056153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7311.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 71056153 is about 8429.4811821369. The cubic root of 71056153 is about 414.1909101851.

The spelling of 71056153 in words is "seventy-one million, fifty-six thousand, one hundred fifty-three".