54354373 has 2 divisors, whose sum is σ = 54354374. Its totient is φ = 54354372.

The previous prime is 54354371. The next prime is 54354401. The reversal of 54354373 is 37345345.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35976004 + 18378369 = 5998^2 + 4287^2 .

It is a cyclic number.

It is not a de Polignac number, because 54354373 - 2¹ = 54354371 is a prime.

It is a super-3 number, since 3×54354373³ (a number of 24 digits) contains 333 as substring.

Together with 54354371, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54354371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27177186 + 27177187.

It is an arithmetic number, because the mean of its divisors is an integer number (27177187).

Almost surely, 2^54354373 is an apocalyptic number.

It is an amenable number.

54354373 is a deficient number, since it is larger than the sum of its proper divisors (1).

54354373 is an equidigital number, since it uses as much as digits as its factorization.

54354373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75600, while the sum is 34.

The square root of 54354373 is about 7372.5418276196. The cubic root of 54354373 is about 378.8013314011.

Subtracting from 54354373 its reverse (37345345), we obtain a triangular number (17009028 = T₅₈₃₂).

The spelling of 54354373 in words is "fifty-four million, three hundred fifty-four thousand, three hundred seventy-three".