2830161856754 has 16 divisors (see below), whose sum is σ = 4262971373496. Its totient is φ = 1409171712000.

The previous prime is 2830161856747. The next prime is 2830161856771. The reversal of 2830161856754 is 4576581610382.

2830161856754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2528173140529 + 301988716225 = 1590023^2 + 549535^2 .

It is a super-2 number, since 2×2830161856754² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2830161856754.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30223334 + ... + 30316830.

Almost surely, 2^{2830161856754} is an apocalyptic number.

2830161856754 is a deficient number, since it is larger than the sum of its proper divisors (1432809516742).

2830161856754 is a wasteful number, since it uses less digits than its factorization.

2830161856754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156541.

The product of its (nonzero) digits is 9676800, while the sum is 56.

The spelling of 2830161856754 in words is "two trillion, eight hundred thirty billion, one hundred sixty-one million, eight hundred fifty-six thousand, seven hundred fifty-four".