77253183883 has 2 divisors, whose sum is σ = 77253183884. Its totient is φ = 77253183882.

The previous prime is 77253183871. The next prime is 77253183901. The reversal of 77253183883 is 38838135277.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 77253183883 - 2⁵ = 77253183851 is a prime.

It is a super-2 number, since 2×77253183883² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (77253183083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38626591941 + 38626591942.

It is an arithmetic number, because the mean of its divisors is an integer number (38626591942).

Almost surely, 2^77253183883 is an apocalyptic number.

77253183883 is a deficient number, since it is larger than the sum of its proper divisors (1).

77253183883 is an equidigital number, since it uses as much as digits as its factorization.

77253183883 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6773760, while the sum is 55.

The spelling of 77253183883 in words is "seventy-seven billion, two hundred fifty-three million, one hundred eighty-three thousand, eight hundred eighty-three".