4057430054 has 8 divisors (see below), whose sum is σ = 6103685448. Its totient is φ = 2022868240.

The previous prime is 4057430051. The next prime is 4057430057. The reversal of 4057430054 is 4500347504.

It is an interprime number because it is at equal distance from previous prime (4057430051) and next prime (4057430057).

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4057430054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4057430051) 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, 2922527 + ... + 2923914.

It is an arithmetic number, because the mean of its divisors is an integer number (762960681).

Almost surely, 2^4057430054 is an apocalyptic number.

4057430054 is a deficient number, since it is larger than the sum of its proper divisors (2046255394).

4057430054 is a wasteful number, since it uses less digits than its factorization.

4057430054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5846790.

The product of its (nonzero) digits is 33600, while the sum is 32.

The square root of 4057430054 is about 63697.9595748561. The cubic root of 4057430054 is about 1594.9620250194.

Adding to 4057430054 its reverse (4500347504), we get a palindrome (8557777558).

The spelling of 4057430054 in words is "four billion, fifty-seven million, four hundred thirty thousand, fifty-four".