71355053 has 8 divisors (see below), whose sum is σ = 88962240. Its totient is φ = 55601280.

The previous prime is 71355041. The next prime is 71355073. The reversal of 71355053 is 35055317.

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

It is not a de Polignac number, because 71355053 - 2⁶ = 71354989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71355023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463268 + ... + 463421.

It is an arithmetic number, because the mean of its divisors is an integer number (11120280).

Almost surely, 2^71355053 is an apocalyptic number.

It is an amenable number.

71355053 is a deficient number, since it is larger than the sum of its proper divisors (17607187).

71355053 is a wasteful number, since it uses less digits than its factorization.

71355053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926707.

The product of its (nonzero) digits is 7875, while the sum is 29.

The square root of 71355053 is about 8447.1920186533. The cubic root of 71355053 is about 414.7708668836.

The spelling of 71355053 in words is "seventy-one million, three hundred fifty-five thousand, fifty-three".