54048451 has 2 divisors, whose sum is σ = 54048452. Its totient is φ = 54048450.

The previous prime is 54048443. The next prime is 54048509. The reversal of 54048451 is 15484045.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54048451 - 2³ = 54048443 is a prime.

It is not a weakly prime, because it can be changed into another prime (54048851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27024225 + 27024226.

It is an arithmetic number, because the mean of its divisors is an integer number (27024226).

Almost surely, 2^54048451 is an apocalyptic number.

54048451 is a deficient number, since it is larger than the sum of its proper divisors (1).

54048451 is an equidigital number, since it uses as much as digits as its factorization.

54048451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 54048451 is about 7351.7651621906. The cubic root of 54048451 is about 378.0893264253.

The spelling of 54048451 in words is "fifty-four million, forty-eight thousand, four hundred fifty-one".