77607107051 has 2 divisors, whose sum is σ = 77607107052. Its totient is φ = 77607107050.

The previous prime is 77607107033. The next prime is 77607107057. The reversal of 77607107051 is 15070170677.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 77607107051 - 2⁶ = 77607106987 is a prime.

It is not a weakly prime, because it can be changed into another prime (77607107057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38803553525 + 38803553526.

It is an arithmetic number, because the mean of its divisors is an integer number (38803553526).

Almost surely, 2^77607107051 is an apocalyptic number.

77607107051 is a deficient number, since it is larger than the sum of its proper divisors (1).

77607107051 is an equidigital number, since it uses as much as digits as its factorization.

77607107051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72030, while the sum is 41.

The spelling of 77607107051 in words is "seventy-seven billion, six hundred seven million, one hundred seven thousand, fifty-one".