2764685147061 has 4 divisors (see below), whose sum is σ = 3686246862752. Its totient is φ = 1843123431372.

The previous prime is 2764685147057. The next prime is 2764685147083. The reversal of 2764685147061 is 1607415864672.

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 not a de Polignac number, because 2764685147061 - 2² = 2764685147057 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2764685146992 and 2764685147010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2764685147041) 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, 460780857841 + ... + 460780857846.

It is an arithmetic number, because the mean of its divisors is an integer number (921561715688).

Almost surely, 2^{2764685147061} is an apocalyptic number.

It is an amenable number.

2764685147061 is a deficient number, since it is larger than the sum of its proper divisors (921561715691).

2764685147061 is an equidigital number, since it uses as much as digits as its factorization.

2764685147061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921561715690.

The product of its (nonzero) digits is 13547520, while the sum is 57.

The spelling of 2764685147061 in words is "two trillion, seven hundred sixty-four billion, six hundred eighty-five million, one hundred forty-seven thousand, sixty-one".