2853954557 has 2 divisors, whose sum is σ = 2853954558. Its totient is φ = 2853954556.

The previous prime is 2853954529. The next prime is 2853954589. The reversal of 2853954557 is 7554593582.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2514621316 + 339333241 = 50146^2 + 18421^2 .

It is a cyclic number.

It is not a de Polignac number, because 2853954557 - 2¹⁰ = 2853953533 is a prime.

It is a super-2 number, since 2×2853954557² = 16290113226842132498, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2853954499 and 2853954508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2853944557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1426977278 + 1426977279.

It is an arithmetic number, because the mean of its divisors is an integer number (1426977279).

Almost surely, 2^2853954557 is an apocalyptic number.

It is an amenable number.

2853954557 is a deficient number, since it is larger than the sum of its proper divisors (1).

2853954557 is an equidigital number, since it uses as much as digits as its factorization.

2853954557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560000, while the sum is 53.

The square root of 2853954557 is about 53422.4162407505. The cubic root of 2853954557 is about 1418.4553985990.

The spelling of 2853954557 in words is "two billion, eight hundred fifty-three million, nine hundred fifty-four thousand, five hundred fifty-seven".