3776734400057 has 2 divisors, whose sum is σ = 3776734400058. Its totient is φ = 3776734400056.

The previous prime is 3776734399987. The next prime is 3776734400069. The reversal of 3776734400057 is 7500044376773.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3606717546496 + 170016853561 = 1899136^2 + 412331^2 .

It is a cyclic number.

It is not a de Polignac number, because 3776734400057 - 2¹⁰ = 3776734399033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3776734399981 and 3776734400008.

It is not a weakly prime, because it can be changed into another prime (3776734420057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1888367200028 + 1888367200029.

It is an arithmetic number, because the mean of its divisors is an integer number (1888367200029).

Almost surely, 2^{3776734400057} is an apocalyptic number.

It is an amenable number.

3776734400057 is a deficient number, since it is larger than the sum of its proper divisors (1).

3776734400057 is an equidigital number, since it uses as much as digits as its factorization.

3776734400057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10372320, while the sum is 53.

The spelling of 3776734400057 in words is "three trillion, seven hundred seventy-six billion, seven hundred thirty-four million, four hundred thousand, fifty-seven".