52678495 has 16 divisors (see below), whose sum is σ = 67108608. Its totient is φ = 39559680.

The previous prime is 52678463. The next prime is 52678499. The reversal of 52678495 is 59487625.

It is not a de Polignac number, because 52678495 - 2⁵ = 52678463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52678499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51085 + ... + 52105.

It is an arithmetic number, because the mean of its divisors is an integer number (4194288).

Almost surely, 2^52678495 is an apocalyptic number.

52678495 is a deficient number, since it is larger than the sum of its proper divisors (14430113).

52678495 is a wasteful number, since it uses less digits than its factorization.

52678495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1650.

The product of its digits is 604800, while the sum is 46.

The square root of 52678495 is about 7257.9952466229. The cubic root of 52678495 is about 374.8674968904.

The spelling of 52678495 in words is "fifty-two million, six hundred seventy-eight thousand, four hundred ninety-five".