4354552040 has 64 divisors (see below), whose sum is σ = 10397237760. Its totient is φ = 1635701760.

The previous prime is 4354552001. The next prime is 4354552099. The reversal of 4354552040 is 402554534.

It is a junction number, because it is equal to n+sod(n) for n = 4354551988 and 4354552006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 307925 + ... + 321755.

It is an arithmetic number, because the mean of its divisors is an integer number (162456840).

Almost surely, 2^4354552040 is an apocalyptic number.

4354552040 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 4354552040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5198618880).

4354552040 is an abundant number, since it is smaller than the sum of its proper divisors (6042685720).

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

4354552040 is a wasteful number, since it uses less digits than its factorization.

4354552040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14322 (or 14318 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The square root of 4354552040 is about 65989.0296943363. The cubic root of 4354552040 is about 1632.9811128147.

The spelling of 4354552040 in words is "four billion, three hundred fifty-four million, five hundred fifty-two thousand, forty".