54371811 has 8 divisors (see below), whose sum is σ = 78072400. Its totient is φ = 33459552.

The previous prime is 54371771. The next prime is 54371813. The reversal of 54371811 is 11817345.

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

It is not a de Polignac number, because 54371811 - 2⁷ = 54371683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54371813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697036 + ... + 697113.

It is an arithmetic number, because the mean of its divisors is an integer number (9759050).

Almost surely, 2^54371811 is an apocalyptic number.

54371811 is a deficient number, since it is larger than the sum of its proper divisors (23700589).

54371811 is a wasteful number, since it uses less digits than its factorization.

54371811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1394165.

The product of its digits is 3360, while the sum is 30.

The square root of 54371811 is about 7373.7243642545. The cubic root of 54371811 is about 378.8418361540.

The spelling of 54371811 in words is "fifty-four million, three hundred seventy-one thousand, eight hundred eleven".