54508651 has 2 divisors, whose sum is σ = 54508652. Its totient is φ = 54508650.

The previous prime is 54508631. The next prime is 54508679. The reversal of 54508651 is 15680545.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 54508651 - 2⁷ = 54508523 is a prime.

It is not a weakly prime, because it can be changed into another prime (54508621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27254325 + 27254326.

It is an arithmetic number, because the mean of its divisors is an integer number (27254326).

Almost surely, 2^54508651 is an apocalyptic number.

54508651 is a deficient number, since it is larger than the sum of its proper divisors (1).

54508651 is an equidigital number, since it uses as much as digits as its factorization.

54508651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24000, while the sum is 34.

The square root of 54508651 is about 7382.9974265199. The cubic root of 54508651 is about 379.1593860428.

The spelling of 54508651 in words is "fifty-four million, five hundred eight thousand, six hundred fifty-one".