54996061 has 2 divisors, whose sum is σ = 54996062. Its totient is φ = 54996060.

The previous prime is 54996017. The next prime is 54996101. The reversal of 54996061 is 16069945.

It is an a-pointer prime, because the next prime (54996101) can be obtained adding 54996061 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34880836 + 20115225 = 5906^2 + 4485^2 .

It is a cyclic number.

It is not a de Polignac number, because 54996061 - 2⁷ = 54995933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54996961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27498030 + 27498031.

It is an arithmetic number, because the mean of its divisors is an integer number (27498031).

Almost surely, 2^54996061 is an apocalyptic number.

It is an amenable number.

54996061 is a deficient number, since it is larger than the sum of its proper divisors (1).

54996061 is an equidigital number, since it uses as much as digits as its factorization.

54996061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 54996061 is about 7415.9329150148. The cubic root of 54996061 is about 380.2861671747.

The spelling of 54996061 in words is "fifty-four million, nine hundred ninety-six thousand, sixty-one".