54577151077 has 2 divisors, whose sum is σ = 54577151078. Its totient is φ = 54577151076.

The previous prime is 54577151063. The next prime is 54577151089. The reversal of 54577151077 is 77015177545.

54577151077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51698935876 + 2878215201 = 227374^2 + 53649^2 .

It is a cyclic number.

It is not a de Polignac number, because 54577151077 - 2⁷ = 54577150949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 54577151077.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54577151017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27288575538 + 27288575539.

It is an arithmetic number, because the mean of its divisors is an integer number (27288575539).

Almost surely, 2^54577151077 is an apocalyptic number.

It is an amenable number.

54577151077 is a deficient number, since it is larger than the sum of its proper divisors (1).

54577151077 is an equidigital number, since it uses as much as digits as its factorization.

54577151077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200500, while the sum is 49.

The spelling of 54577151077 in words is "fifty-four billion, five hundred seventy-seven million, one hundred fifty-one thousand, seventy-seven".