52437673 has 4 divisors (see below), whose sum is σ = 55522260. Its totient is φ = 49353088.

The previous prime is 52437661. The next prime is 52437727. The reversal of 52437673 is 37673425.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39275289 + 13162384 = 6267^2 + 3628^2 .

It is a cyclic number.

It is not a de Polignac number, because 52437673 - 2⁵ = 52437641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52437653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1542268 + ... + 1542301.

It is an arithmetic number, because the mean of its divisors is an integer number (13880565).

Almost surely, 2^52437673 is an apocalyptic number.

It is an amenable number.

52437673 is a deficient number, since it is larger than the sum of its proper divisors (3084587).

52437673 is a wasteful number, since it uses less digits than its factorization.

52437673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3084586.

The product of its digits is 105840, while the sum is 37.

The square root of 52437673 is about 7241.3861242168. The cubic root of 52437673 is about 374.2953832402.

The spelling of 52437673 in words is "fifty-two million, four hundred thirty-seven thousand, six hundred seventy-three".