54180463 has 4 divisors (see below), whose sum is σ = 54230688. Its totient is φ = 54130240.

The previous prime is 54180443. The next prime is 54180481. The reversal of 54180463 is 36408145.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36408145 = 5 ⋅7281629.

It is a cyclic number.

It is not a de Polignac number, because 54180463 - 2⁵ = 54180431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54180443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23458 + ... + 25663.

It is an arithmetic number, because the mean of its divisors is an integer number (13557672).

Almost surely, 2^54180463 is an apocalyptic number.

54180463 is a deficient number, since it is larger than the sum of its proper divisors (50225).

54180463 is a wasteful number, since it uses less digits than its factorization.

54180463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50224.

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 54180463 is about 7360.7379385494. The cubic root of 54180463 is about 378.3969007452.

The spelling of 54180463 in words is "fifty-four million, one hundred eighty thousand, four hundred sixty-three".