54497841 has 4 divisors (see below), whose sum is σ = 72663792. Its totient is φ = 36331892.

The previous prime is 54497797. The next prime is 54497851. The reversal of 54497841 is 14879445.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 54497841 - 2⁹ = 54497329 is a prime.

It is a super-2 number, since 2×54497841² = 5940029347322562, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 54497793 and 54497802.

It is not an unprimeable number, because it can be changed into a prime (54497851) 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, 9082971 + ... + 9082976.

It is an arithmetic number, because the mean of its divisors is an integer number (18165948).

Almost surely, 2^54497841 is an apocalyptic number.

It is an amenable number.

54497841 is a deficient number, since it is larger than the sum of its proper divisors (18165951).

54497841 is a wasteful number, since it uses less digits than its factorization.

54497841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18165950.

The product of its digits is 161280, while the sum is 42.

The square root of 54497841 is about 7382.2653027374. The cubic root of 54497841 is about 379.1343197835.

The spelling of 54497841 in words is "fifty-four million, four hundred ninety-seven thousand, eight hundred forty-one".