54937077073909 has 2 divisors, whose sum is σ = 54937077073910. Its totient is φ = 54937077073908.

The previous prime is 54937077073841. The next prime is 54937077073973. The reversal of 54937077073909 is 90937077073945.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33469580384100 + 21467496689809 = 5785290^2 + 4633303^2 .

It is a cyclic number.

It is not a de Polignac number, because 54937077073909 - 2¹⁵ = 54937077041141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54937077073979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27468538536954 + 27468538536955.

It is an arithmetic number, because the mean of its divisors is an integer number (27468538536955).

Almost surely, 2^{54937077073909} is an apocalyptic number.

It is an amenable number.

54937077073909 is a deficient number, since it is larger than the sum of its proper divisors (1).

54937077073909 is an equidigital number, since it uses as much as digits as its factorization.

54937077073909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 315059220, while the sum is 70.

The spelling of 54937077073909 in words is "fifty-four trillion, nine hundred thirty-seven billion, seventy-seven million, seventy-three thousand, nine hundred nine".