54609541 has 4 divisors (see below), whose sum is σ = 62410912. Its totient is φ = 46808172.

The previous prime is 54609509. The next prime is 54609547. The reversal of 54609541 is 14590645.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14590645 = 5 ⋅2918129.

It is a cyclic number.

It is not a de Polignac number, because 54609541 - 2⁵ = 54609509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54609497 and 54609506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54609547) 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, 3900675 + ... + 3900688.

It is an arithmetic number, because the mean of its divisors is an integer number (15602728).

Almost surely, 2^54609541 is an apocalyptic number.

It is an amenable number.

54609541 is a deficient number, since it is larger than the sum of its proper divisors (7801371).

54609541 is an equidigital number, since it uses as much as digits as its factorization.

54609541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7801370.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 54609541 is about 7389.8268585942. The cubic root of 54609541 is about 379.3931704234.

The spelling of 54609541 in words is "fifty-four million, six hundred nine thousand, five hundred forty-one".