52485801 has 4 divisors (see below), whose sum is σ = 69981072. Its totient is φ = 34990532.

The previous prime is 52485799. The next prime is 52485833. The reversal of 52485801 is 10858425.

52485801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52485801 - 2¹ = 52485799 is a prime.

It is a super-2 number, since 2×52485801² = 5509518613223202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52485841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8747631 + ... + 8747636.

It is an arithmetic number, because the mean of its divisors is an integer number (17495268).

Almost surely, 2^52485801 is an apocalyptic number.

It is an amenable number.

52485801 is a deficient number, since it is larger than the sum of its proper divisors (17495271).

52485801 is a wasteful number, since it uses less digits than its factorization.

52485801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17495270.

The product of its (nonzero) digits is 12800, while the sum is 33.

The square root of 52485801 is about 7244.7084827479. The cubic root of 52485801 is about 374.4098593334.

The spelling of 52485801 in words is "fifty-two million, four hundred eighty-five thousand, eight hundred one".