54321461 has 4 divisors (see below), whose sum is σ = 55086624. Its totient is φ = 53556300.

The previous prime is 54321457. The next prime is 54321493. The reversal of 54321461 is 16412345.

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: 16412345 = 5 ⋅3282469.

It is a cyclic number.

It is not a de Polignac number, because 54321461 - 2² = 54321457 is a prime.

It is a super-2 number, since 2×54321461² = 5901642250349042, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 54321461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54321401) 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, 382475 + ... + 382616.

It is an arithmetic number, because the mean of its divisors is an integer number (13771656).

Almost surely, 2^54321461 is an apocalyptic number.

It is an amenable number.

54321461 is a deficient number, since it is larger than the sum of its proper divisors (765163).

54321461 is an equidigital number, since it uses as much as digits as its factorization.

54321461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765162.

The product of its digits is 2880, while the sum is 26.

The square root of 54321461 is about 7370.3094236267. The cubic root of 54321461 is about 378.7248602367.

The spelling of 54321461 in words is "fifty-four million, three hundred twenty-one thousand, four hundred sixty-one".