677367063707 has 2 divisors, whose sum is σ = 677367063708. Its totient is φ = 677367063706.

The previous prime is 677367063661. The next prime is 677367063721. The reversal of 677367063707 is 707360763776.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 677367063707 - 2³⁰ = 676293321883 is a prime.

It is a super-2 number, since 2×677367063707² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (677367063757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338683531853 + 338683531854.

It is an arithmetic number, because the mean of its divisors is an integer number (338683531854).

Almost surely, 2^677367063707 is an apocalyptic number.

677367063707 is a deficient number, since it is larger than the sum of its proper divisors (1).

677367063707 is an equidigital number, since it uses as much as digits as its factorization.

677367063707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32672808, while the sum is 59.

The spelling of 677367063707 in words is "six hundred seventy-seven billion, three hundred sixty-seven million, sixty-three thousand, seven hundred seven".