54642337 has 2 divisors, whose sum is σ = 54642338. Its totient is φ = 54642336.

The previous prime is 54642317. The next prime is 54642383. The reversal of 54642337 is 73324645.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43877376 + 10764961 = 6624^2 + 3281^2 .

It is a cyclic number.

It is not a de Polignac number, because 54642337 - 2²³ = 46253729 is a prime.

It is not a weakly prime, because it can be changed into another prime (54642317) 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 as a sum of consecutive naturals, namely, 27321168 + 27321169.

It is an arithmetic number, because the mean of its divisors is an integer number (27321169).

Almost surely, 2^54642337 is an apocalyptic number.

It is an amenable number.

54642337 is a deficient number, since it is larger than the sum of its proper divisors (1).

54642337 is an equidigital number, since it uses as much as digits as its factorization.

54642337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 34.

The square root of 54642337 is about 7392.0455220460. The cubic root of 54642337 is about 379.4691039704.

The spelling of 54642337 in words is "fifty-four million, six hundred forty-two thousand, three hundred thirty-seven".