2684910735057 has 16 divisors (see below), whose sum is σ = 3585736121408. Its totient is φ = 1787013368640.

The previous prime is 2684910735007. The next prime is 2684910735077. The reversal of 2684910735057 is 7505370194862.

It is not a de Polignac number, because 2684910735057 - 2⁷ = 2684910734929 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2684910734988 and 2684910735006.

It is not an unprimeable number, because it can be changed into a prime (2684910735007) 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, 27522507 + ... + 27619887.

It is an arithmetic number, because the mean of its divisors is an integer number (224108507588).

It is a 2-persistent number, because it is pandigital, and so is 2⋅2684910735057 = 5369821470114, but 3⋅2684910735057 = 8054732205171 is not.

Almost surely, 2^{2684910735057} is an apocalyptic number.

It is an amenable number.

2684910735057 is a deficient number, since it is larger than the sum of its proper divisors (900825386351).

2684910735057 is a wasteful number, since it uses less digits than its factorization.

2684910735057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112320.

The product of its (nonzero) digits is 12700800, while the sum is 57.

The spelling of 2684910735057 in words is "two trillion, six hundred eighty-four billion, nine hundred ten million, seven hundred thirty-five thousand, fifty-seven".