77233126040725 has 12 divisors (see below), whose sum is σ = 96198534038656. Its totient is φ = 61509431317680.

The previous prime is 77233126040711. The next prime is 77233126040729. The reversal of 77233126040725 is 52704062133277.

It is not a de Polignac number, because 77233126040725 - 2³⁷ = 77095687087253 is a prime.

It is a super-2 number, since 2×77233126040725² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77233126040729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6926732187 + ... + 6926743336.

Almost surely, 2^{77233126040725} is an apocalyptic number.

It is an amenable number.

77233126040725 is a deficient number, since it is larger than the sum of its proper divisors (18965407997931).

77233126040725 is a wasteful number, since it uses less digits than its factorization.

77233126040725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13853475756 (or 13853475751 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 49.

The spelling of 77233126040725 in words is "seventy-seven trillion, two hundred thirty-three billion, one hundred twenty-six million, forty thousand, seven hundred twenty-five".