54401541 has 16 divisors (see below), whose sum is σ = 76789440. Its totient is φ = 34162560.

The previous prime is 54401537. The next prime is 54401563. The reversal of 54401541 is 14510445.

It is a happy number.

It is not a de Polignac number, because 54401541 - 2² = 54401537 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54401531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7681 + ... + 12953.

It is an arithmetic number, because the mean of its divisors is an integer number (4799340).

Almost surely, 2^54401541 is an apocalyptic number.

It is an amenable number.

54401541 is a deficient number, since it is larger than the sum of its proper divisors (22387899).

54401541 is a wasteful number, since it uses less digits than its factorization.

54401541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5476.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 54401541 is about 7375.7400306681. The cubic root of 54401541 is about 378.9108726356.

Adding to 54401541 its reverse (14510445), we get a palindrome (68911986).

The spelling of 54401541 in words is "fifty-four million, four hundred one thousand, five hundred forty-one".