5402762772945 has 64 divisors (see below), whose sum is σ = 9178984366080. Its totient is φ = 2708852025600.

The previous prime is 5402762772917. The next prime is 5402762772947. The reversal of 5402762772945 is 5492772672045.

It is not a de Polignac number, because 5402762772945 - 2⁸ = 5402762772689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5402762772947) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10607526 + ... + 11105184.

It is an arithmetic number, because the mean of its divisors is an integer number (143421630720).

Almost surely, 2^{5402762772945} is an apocalyptic number.

It is an amenable number.

5402762772945 is a deficient number, since it is larger than the sum of its proper divisors (3776221593135).

5402762772945 is a wasteful number, since it uses less digits than its factorization.

5402762772945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498366.

The product of its (nonzero) digits is 59270400, while the sum is 60.

The spelling of 5402762772945 in words is "five trillion, four hundred two billion, seven hundred sixty-two million, seven hundred seventy-two thousand, nine hundred forty-five".