2764940061137 has 4 divisors (see below), whose sum is σ = 2764951396080. Its totient is φ = 2764928726196.

The previous prime is 2764940061101. The next prime is 2764940061139. The reversal of 2764940061137 is 7311600494672.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2764940061137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2764940061139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5293343 + ... + 5792180.

It is an arithmetic number, because the mean of its divisors is an integer number (691237849020).

Almost surely, 2^{2764940061137} is an apocalyptic number.

It is an amenable number.

2764940061137 is a deficient number, since it is larger than the sum of its proper divisors (11334943).

2764940061137 is a wasteful number, since it uses less digits than its factorization.

2764940061137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11334942.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The spelling of 2764940061137 in words is "two trillion, seven hundred sixty-four billion, nine hundred forty million, sixty-one thousand, one hundred thirty-seven".