54812941 has 4 divisors (see below), whose sum is σ = 56149884. Its totient is φ = 53476000.

The previous prime is 54812921. The next prime is 54812957. The reversal of 54812941 is 14921845.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 28249225 + 26563716 = 5315^2 + 5154^2 .

It is a cyclic number.

It is not a de Polignac number, because 54812941 - 2¹¹ = 54810893 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54812897 and 54812906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54812911) 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, 668410 + ... + 668491.

It is an arithmetic number, because the mean of its divisors is an integer number (14037471).

Almost surely, 2^54812941 is an apocalyptic number.

It is an amenable number.

54812941 is a deficient number, since it is larger than the sum of its proper divisors (1336943).

54812941 is a wasteful number, since it uses less digits than its factorization.

54812941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1336942.

The product of its digits is 11520, while the sum is 34.

The square root of 54812941 is about 7403.5762304443. The cubic root of 54812941 is about 379.8636191109.

The spelling of 54812941 in words is "fifty-four million, eight hundred twelve thousand, nine hundred forty-one".