52420495 has 8 divisors (see below), whose sum is σ = 62994816. Its totient is φ = 41876256.

The previous prime is 52420493. The next prime is 52420541. The reversal of 52420495 is 59402425.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52420495 - 2¹ = 52420493 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 (52420493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3487 + ... + 10816.

It is an arithmetic number, because the mean of its divisors is an integer number (7874352).

Almost surely, 2^52420495 is an apocalyptic number.

52420495 is a deficient number, since it is larger than the sum of its proper divisors (10574321).

52420495 is a wasteful number, since it uses less digits than its factorization.

52420495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15041.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 52420495 is about 7240.1999281788. The cubic root of 52420495 is about 374.2545071045.

The spelling of 52420495 in words is "fifty-two million, four hundred twenty thousand, four hundred ninety-five".