2853938057446 has 16 divisors (see below), whose sum is σ = 4892554229760. Its totient is φ = 1223094063240.

The previous prime is 2853938057417. The next prime is 2853938057449. The reversal of 2853938057446 is 6447508393582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2853938057449) 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, 1044550 + ... + 2607481.

It is an arithmetic number, because the mean of its divisors is an integer number (305784639360).

Almost surely, 2^{2853938057446} is an apocalyptic number.

2853938057446 is a deficient number, since it is larger than the sum of its proper divisors (2038616172314).

2853938057446 is a wasteful number, since it uses less digits than its factorization.

2853938057446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3707859.

The product of its (nonzero) digits is 174182400, while the sum is 64.

The spelling of 2853938057446 in words is "two trillion, eight hundred fifty-three billion, nine hundred thirty-eight million, fifty-seven thousand, four hundred forty-six".