52054073 has 4 divisors (see below), whose sum is σ = 52145808. Its totient is φ = 51962340.

The previous prime is 52054069. The next prime is 52054081. The reversal of 52054073 is 37045025.

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 52054073 - 2² = 52054069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52054273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45011 + ... + 46152.

It is an arithmetic number, because the mean of its divisors is an integer number (13036452).

Almost surely, 2^52054073 is an apocalyptic number.

52054073 is the 3857-th centered heptagonal number.

It is an amenable number.

52054073 is a deficient number, since it is larger than the sum of its proper divisors (91735).

52054073 is an equidigital number, since it uses as much as digits as its factorization.

52054073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91734.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 52054073 is about 7214.8508647095. The cubic root of 52054073 is about 373.3804478344.

Adding to 52054073 its reverse (37045025), we get a palindrome (89099098).

The spelling of 52054073 in words is "fifty-two million, fifty-four thousand, seventy-three".