4045053400 has 48 divisors (see below), whose sum is σ = 9729064800. Its totient is φ = 1562225280.

The previous prime is 4045053391. The next prime is 4045053407. The reversal of 4045053400 is 43505404.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4045053407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 342912 + ... + 354511.

It is an arithmetic number, because the mean of its divisors is an integer number (202688850).

Almost surely, 2^4045053400 is an apocalyptic number.

4045053400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4045053400 is an abundant number, since it is smaller than the sum of its proper divisors (5684011400).

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

4045053400 is a wasteful number, since it uses less digits than its factorization.

4045053400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697468 (or 697459 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 4045053400 is about 63600.7342724909. The cubic root of 4045053400 is about 1593.3386329817.

Adding to 4045053400 its reverse (43505404), we get a palindrome (4088558804).

The spelling of 4045053400 in words is "four billion, forty-five million, fifty-three thousand, four hundred".