8542053 has 12 divisors (see below), whose sum is σ = 13287820. Its totient is φ = 5256576.

The previous prime is 8542043. The next prime is 8542057. The reversal of 8542053 is 3502458.

It can be written as a sum of positive squares in 2 ways, for example, as 1397124 + 7144929 = 1182^2 + 2673^2 .

It is not a de Polignac number, because 8542053 - 2¹² = 8537957 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8542057) 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 11 ways as a sum of consecutive naturals, for example, 36388 + ... + 36621.

Almost surely, 2^8542053 is an apocalyptic number.

It is an amenable number.

8542053 is a deficient number, since it is larger than the sum of its proper divisors (4745767).

8542053 is a wasteful number, since it uses less digits than its factorization.

8542053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73028 (or 73025 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 8542053 is about 2922.6790792011. The cubic root of 8542053 is about 204.4187620565.

The spelling of 8542053 in words is "eight million, five hundred forty-two thousand, fifty-three".