54551371 has 8 divisors (see below), whose sum is σ = 62416640. Its totient is φ = 46704168.

The previous prime is 54551369. The next prime is 54551381. The reversal of 54551371 is 17315545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54551371 - 2¹ = 54551369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54551381) 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 7 ways as a sum of consecutive naturals, for example, 2740 + ... + 10798.

It is an arithmetic number, because the mean of its divisors is an integer number (7802080).

Almost surely, 2^54551371 is an apocalyptic number.

54551371 is a deficient number, since it is larger than the sum of its proper divisors (7865269).

54551371 is an equidigital number, since it uses as much as digits as its factorization.

54551371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9033.

The product of its digits is 10500, while the sum is 31.

The square root of 54551371 is about 7385.8899937651. The cubic root of 54551371 is about 379.2584128883.

The spelling of 54551371 in words is "fifty-four million, five hundred fifty-one thousand, three hundred seventy-one".