2773540737573 has 8 divisors (see below), whose sum is σ = 3707096016000. Its totient is φ = 1844506308768.

The previous prime is 2773540737553. The next prime is 2773540737587. The reversal of 2773540737573 is 3757370453772.

2773540737573 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2773540737573 - 2¹⁶ = 2773540672037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2773540737553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130210973 + ... + 1130213426.

It is an arithmetic number, because the mean of its divisors is an integer number (463387002000).

Almost surely, 2^{2773540737573} is an apocalyptic number.

It is an amenable number.

2773540737573 is a deficient number, since it is larger than the sum of its proper divisors (933555278427).

2773540737573 is a wasteful number, since it uses less digits than its factorization.

2773540737573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260424811.

The product of its (nonzero) digits is 90757800, while the sum is 60.

The spelling of 2773540737573 in words is "two trillion, seven hundred seventy-three billion, five hundred forty million, seven hundred thirty-seven thousand, five hundred seventy-three".