45125585766777 has 32 divisors (see below), whose sum is σ = 62568572774400. Its totient is φ = 28894090030848.

The previous prime is 45125585766739. The next prime is 45125585766797. The reversal of 45125585766777 is 77766758552154.

It is not a de Polignac number, because 45125585766777 - 2¹¹ = 45125585764729 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45125585766699 and 45125585766708.

It is not an unprimeable number, because it can be changed into a prime (45125585766797) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 103971423 + ... + 104404539.

It is an arithmetic number, because the mean of its divisors is an integer number (1955267899200).

Almost surely, 2^{45125585766777} is an apocalyptic number.

It is an amenable number.

45125585766777 is a deficient number, since it is larger than the sum of its proper divisors (17442987007623).

45125585766777 is a wasteful number, since it uses less digits than its factorization.

45125585766777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439425.

The product of its digits is 3457440000, while the sum is 75.

The spelling of 45125585766777 in words is "forty-five trillion, one hundred twenty-five billion, five hundred eighty-five million, seven hundred sixty-six thousand, seven hundred seventy-seven".