1612677576077 has 2 divisors, whose sum is σ = 1612677576078. Its totient is φ = 1612677576076.

The previous prime is 1612677576053. The next prime is 1612677576089. The reversal of 1612677576077 is 7706757762161.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 891322921801 + 721354654276 = 944099^2 + 849326^2 .

It is a cyclic number.

It is not a de Polignac number, because 1612677576077 - 2²² = 1612673381773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1612677576017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 806338788038 + 806338788039.

It is an arithmetic number, because the mean of its divisors is an integer number (806338788039).

Almost surely, 2^{1612677576077} is an apocalyptic number.

It is an amenable number.

1612677576077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1612677576077 is an equidigital number, since it uses as much as digits as its factorization.

1612677576077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36303120, while the sum is 62.

The spelling of 1612677576077 in words is "one trillion, six hundred twelve billion, six hundred seventy-seven million, five hundred seventy-six thousand, seventy-seven".