54820977759371 has 2 divisors, whose sum is σ = 54820977759372. Its totient is φ = 54820977759370.

The previous prime is 54820977759341. The next prime is 54820977759391. The reversal of 54820977759371 is 17395777902845.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 54820977759371 - 2¹⁰ = 54820977758347 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (54820977759341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27410488879685 + 27410488879686.

It is an arithmetic number, because the mean of its divisors is an integer number (27410488879686).

Almost surely, 2^{54820977759371} is an apocalyptic number.

54820977759371 is a deficient number, since it is larger than the sum of its proper divisors (1).

54820977759371 is an equidigital number, since it uses as much as digits as its factorization.

54820977759371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 933508800, while the sum is 74.

The spelling of 54820977759371 in words is "fifty-four trillion, eight hundred twenty billion, nine hundred seventy-seven million, seven hundred fifty-nine thousand, three hundred seventy-one".