4054523400 has 72 divisors (see below), whose sum is σ = 13616447130. Its totient is φ = 1081205760.

The previous prime is 4054523359. The next prime is 4054523401. The reversal of 4054523400 is 43254504.

It can be written as a sum of positive squares in 3 ways, for example, as 2055896964 + 1998626436 = 45342^2 + 44706^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is a super-2 number, since 2×4054523400² = 32878320002295120000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4054523401) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1124457 + ... + 1128056.

Almost surely, 2^4054523400 is an apocalyptic number.

4054523400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4054523400 is an abundant number, since it is smaller than the sum of its proper divisors (9561923730).

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

4054523400 is a wasteful number, since it uses less digits than its factorization.

4054523400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252535 (or 2252523 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 4054523400 is about 63675.1395758188. The cubic root of 4054523400 is about 1594.5810687513.

Adding to 4054523400 its reverse (43254504), we get a palindrome (4097777904).

The spelling of 4054523400 in words is "four billion, fifty-four million, five hundred twenty-three thousand, four hundred".