54097061 has 2 divisors, whose sum is σ = 54097062. Its totient is φ = 54097060.

The previous prime is 54097049. The next prime is 54097091. The reversal of 54097061 is 16079045.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36372961 + 17724100 = 6031^2 + 4210^2 .

It is a cyclic number.

It is not a de Polignac number, because 54097061 - 2²² = 49902757 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54097091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27048530 + 27048531.

It is an arithmetic number, because the mean of its divisors is an integer number (27048531).

Almost surely, 2^54097061 is an apocalyptic number.

It is an amenable number.

54097061 is a deficient number, since it is larger than the sum of its proper divisors (1).

54097061 is an equidigital number, since it uses as much as digits as its factorization.

54097061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 54097061 is about 7355.0704279429. The cubic root of 54097061 is about 378.2026408972.

The spelling of 54097061 in words is "fifty-four million, ninety-seven thousand, sixty-one".