2354053057 has 4 divisors (see below), whose sum is σ = 2357868996. Its totient is φ = 2350237120.

The previous prime is 2354053049. The next prime is 2354053061. The reversal of 2354053057 is 7503504532.

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 201185856 + 2152867201 = 14184^2 + 46399^2 .

It is a cyclic number.

It is not a de Polignac number, because 2354053057 - 2³ = 2354053049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2354053357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1907044 + ... + 1908277.

It is an arithmetic number, because the mean of its divisors is an integer number (589467249).

Almost surely, 2^2354053057 is an apocalyptic number.

It is an amenable number.

2354053057 is a deficient number, since it is larger than the sum of its proper divisors (3815939).

2354053057 is an equidigital number, since it uses as much as digits as its factorization.

2354053057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3815938.

The product of its (nonzero) digits is 63000, while the sum is 34.

The square root of 2354053057 is about 48518.5846557791. The cubic root of 2354053057 is about 1330.2667897160.

Adding to 2354053057 its reverse (7503504532), we get a palindrome (9857557589).

The spelling of 2354053057 in words is "two billion, three hundred fifty-four million, fifty-three thousand, fifty-seven".