53578795 has 4 divisors (see below), whose sum is σ = 64294560. Its totient is φ = 42863032.

The previous prime is 53578793. The next prime is 53578807. The reversal of 53578795 is 59787535.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59787535 = 5 ⋅11957507.

It is a cyclic number.

It is not a de Polignac number, because 53578795 - 2¹ = 53578793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53578793) 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, 5357875 + ... + 5357884.

It is an arithmetic number, because the mean of its divisors is an integer number (16073640).

Almost surely, 2^53578795 is an apocalyptic number.

53578795 is a deficient number, since it is larger than the sum of its proper divisors (10715765).

53578795 is a wasteful number, since it uses less digits than its factorization.

53578795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10715764.

The product of its digits is 1323000, while the sum is 49.

The square root of 53578795 is about 7319.7537526887. The cubic root of 53578795 is about 376.9909985726.

The spelling of 53578795 in words is "fifty-three million, five hundred seventy-eight thousand, seven hundred ninety-five".