4540776773 has 16 divisors (see below), whose sum is σ = 5072793600. Its totient is φ = 4037454720.

The previous prime is 4540776767. The next prime is 4540776781. The reversal of 4540776773 is 3776770454.

It is not a de Polignac number, because 4540776773 - 2²⁸ = 4272341317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4540776073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11813 + ... + 96026.

It is an arithmetic number, because the mean of its divisors is an integer number (317049600).

Almost surely, 2^4540776773 is an apocalyptic number.

It is an amenable number.

4540776773 is a deficient number, since it is larger than the sum of its proper divisors (532016827).

4540776773 is a wasteful number, since it uses less digits than its factorization.

4540776773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107972.

The product of its (nonzero) digits is 3457440, while the sum is 50.

The square root of 4540776773 is about 67385.2860274407. The cubic root of 4540776773 is about 1655.9353758076.

The spelling of 4540776773 in words is "four billion, five hundred forty million, seven hundred seventy-six thousand, seven hundred seventy-three".