54836657 has 2 divisors, whose sum is σ = 54836658. Its totient is φ = 54836656.

The previous prime is 54836633. The next prime is 54836693. The reversal of 54836657 is 75663845.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42719296 + 12117361 = 6536^2 + 3481^2 .

It is a cyclic number.

It is not a de Polignac number, because 54836657 - 2⁸ = 54836401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (54836857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27418328 + 27418329.

It is an arithmetic number, because the mean of its divisors is an integer number (27418329).

Almost surely, 2^54836657 is an apocalyptic number.

It is an amenable number.

54836657 is a deficient number, since it is larger than the sum of its proper divisors (1).

54836657 is an equidigital number, since it uses as much as digits as its factorization.

54836657 is an evil number, because the sum of its binary digits is even.

The product of its digits is 604800, while the sum is 44.

The square root of 54836657 is about 7405.1777156257. The cubic root of 54836657 is about 379.9183966047.

The spelling of 54836657 in words is "fifty-four million, eight hundred thirty-six thousand, six hundred fifty-seven".