2956119445 has 4 divisors (see below), whose sum is σ = 3547343340. Its totient is φ = 2364895552.

The previous prime is 2956119401. The next prime is 2956119457. The reversal of 2956119445 is 5449116592.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1259256196 + 1696863249 = 35486^2 + 41193^2 .

It is a cyclic number.

It is not a de Polignac number, because 2956119445 - 2¹³ = 2956111253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2956119395 and 2956119404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295611940 + ... + 295611949.

It is an arithmetic number, because the mean of its divisors is an integer number (886835835).

Almost surely, 2^2956119445 is an apocalyptic number.

It is an amenable number.

2956119445 is a deficient number, since it is larger than the sum of its proper divisors (591223895).

2956119445 is an equidigital number, since it uses as much as digits as its factorization.

2956119445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591223894.

The product of its digits is 388800, while the sum is 46.

The square root of 2956119445 is about 54370.2073290143. The cubic root of 2956119445 is about 1435.1831474772.

The spelling of 2956119445 in words is "two billion, nine hundred fifty-six million, one hundred nineteen thousand, four hundred forty-five".