86071053 has 16 divisors (see below), whose sum is σ = 118702080. Its totient is φ = 55441776.

The previous prime is 86071049. The next prime is 86071067. The reversal of 86071053 is 35017068.

It is not a de Polignac number, because 86071053 - 2² = 86071049 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 86071053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86071003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7276 + ... + 15002.

It is an arithmetic number, because the mean of its divisors is an integer number (7418880).

Almost surely, 2^86071053 is an apocalyptic number.

It is an amenable number.

86071053 is a deficient number, since it is larger than the sum of its proper divisors (32631027).

86071053 is a wasteful number, since it uses less digits than its factorization.

86071053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7856.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 86071053 is about 9277.4486255651. The cubic root of 86071053 is about 441.5220241362.

The spelling of 86071053 in words is "eighty-six million, seventy-one thousand, fifty-three".