2051453094 has 8 divisors (see below), whose sum is σ = 4102906200. Its totient is φ = 683817696.

The previous prime is 2051453093. The next prime is 2051453143. The reversal of 2051453094 is 4903541502.

It is a sphenic number, since it is the product of 3 distinct primes.

2051453094 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2051453093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170954419 + ... + 170954430.

It is an arithmetic number, because the mean of its divisors is an integer number (512863275).

Almost surely, 2^2051453094 is an apocalyptic number.

2051453094 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2051453094 is a wasteful number, since it uses less digits than its factorization.

2051453094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341908854.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 2051453094 is about 45292.9695869017. The cubic root of 2051453094 is about 1270.6341706384.

Adding to 2051453094 its reverse (4903541502), we get a palindrome (6954994596).

The spelling of 2051453094 in words is "two billion, fifty-one million, four hundred fifty-three thousand, ninety-four".