54446747 has 2 divisors, whose sum is σ = 54446748. Its totient is φ = 54446746.

The previous prime is 54446687. The next prime is 54446753. The reversal of 54446747 is 74764445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54446747 - 2⁶ = 54446683 is a prime.

It is not a weakly prime, because it can be changed into another prime (54446797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27223373 + 27223374.

It is an arithmetic number, because the mean of its divisors is an integer number (27223374).

Almost surely, 2^54446747 is an apocalyptic number.

54446747 is a deficient number, since it is larger than the sum of its proper divisors (1).

54446747 is an equidigital number, since it uses as much as digits as its factorization.

54446747 is an evil number, because the sum of its binary digits is even.

The product of its digits is 376320, while the sum is 41.

The square root of 54446747 is about 7378.8039003622. The cubic root of 54446747 is about 379.0157979876.

The spelling of 54446747 in words is "fifty-four million, four hundred forty-six thousand, seven hundred forty-seven".