8178053 has 4 divisors (see below), whose sum is σ = 8807148. Its totient is φ = 7548960.

The previous prime is 8178043. The next prime is 8178077. The reversal of 8178053 is 3508718.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3508718 = 2 ⋅1754359.

It can be written as a sum of positive squares in 2 ways, for example, as 432964 + 7745089 = 658^2 + 2783^2 .

It is a cyclic number.

It is not a de Polignac number, because 8178053 - 2¹⁴ = 8161669 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8178013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314528 + ... + 314553.

It is an arithmetic number, because the mean of its divisors is an integer number (2201787).

Almost surely, 2^8178053 is an apocalyptic number.

It is an amenable number.

8178053 is a deficient number, since it is larger than the sum of its proper divisors (629095).

8178053 is a wasteful number, since it uses less digits than its factorization.

8178053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629094.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 8178053 is about 2859.7295326656. The cubic root of 8178053 is about 201.4729011825.

The spelling of 8178053 in words is "eight million, one hundred seventy-eight thousand, fifty-three".