4025054040 has 192 divisors, whose sum is σ = 14134176000. Its totient is φ = 914280192.

The previous prime is 4025054021. The next prime is 4025054063. The reversal of 4025054040 is 404505204.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 4025054040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 979911 + ... + 984009.

It is an arithmetic number, because the mean of its divisors is an integer number (73615500).

Almost surely, 2^4025054040 is an apocalyptic number.

4025054040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4025054040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7067088000).

4025054040 is an abundant number, since it is smaller than the sum of its proper divisors (10109121960).

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

4025054040 is a wasteful number, since it uses less digits than its factorization.

4025054040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4294 (or 4283 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 4025054040 is about 63443.3135956816. The cubic root of 4025054040 is about 1590.7083904879.

Adding to 4025054040 its reverse (404505204), we get a palindrome (4429559244).

The spelling of 4025054040 in words is "four billion, twenty-five million, fifty-four thousand, forty".