52545673 has 2 divisors, whose sum is σ = 52545674. Its totient is φ = 52545672.

The previous prime is 52545643. The next prime is 52545679. The reversal of 52545673 is 37654525.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49112064 + 3433609 = 7008^2 + 1853^2 .

It is a cyclic number.

It is not a de Polignac number, because 52545673 - 2¹³ = 52537481 is a prime.

It is a super-3 number, since 3×52545673³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not a weakly prime, because it can be changed into another prime (52545679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26272836 + 26272837.

It is an arithmetic number, because the mean of its divisors is an integer number (26272837).

Almost surely, 2^52545673 is an apocalyptic number.

It is an amenable number.

52545673 is a deficient number, since it is larger than the sum of its proper divisors (1).

52545673 is an equidigital number, since it uses as much as digits as its factorization.

52545673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 126000, while the sum is 37.

The square root of 52545673 is about 7248.8394243493. The cubic root of 52545673 is about 374.5521717830.

The spelling of 52545673 in words is "fifty-two million, five hundred forty-five thousand, six hundred seventy-three".