52087001 has 4 divisors (see below), whose sum is σ = 52101504. Its totient is φ = 52072500.

The previous prime is 52086977. The next prime is 52087027. The reversal of 52087001 is 10078025.

52087001 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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 52087001 - 2¹⁴ = 52070617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52087081) 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, 2576 + ... + 10526.

It is an arithmetic number, because the mean of its divisors is an integer number (13025376).

Almost surely, 2^52087001 is an apocalyptic number.

It is an amenable number.

52087001 is a deficient number, since it is larger than the sum of its proper divisors (14503).

52087001 is an equidigital number, since it uses as much as digits as its factorization.

52087001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14502.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 52087001 is about 7217.1324637975. The cubic root of 52087001 is about 373.4591613667.

The spelling of 52087001 in words is "fifty-two million, eighty-seven thousand, one".