4453245045400 has 288 divisors, whose sum is σ = 11136941721360. Its totient is φ = 1654688977920.

The previous prime is 4453245045367. The next prime is 4453245045433. The reversal of 4453245045400 is 45405423544.

It is an interprime number because it is at equal distance from previous prime (4453245045367) and next prime (4453245045433).

It is a super-2 number, since 2×4453245045400² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3965489239 + ... + 3965490361.

Almost surely, 2^{4453245045400} is an apocalyptic number.

4453245045400 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 4453245045400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5568470860680).

4453245045400 is an abundant number, since it is smaller than the sum of its proper divisors (6683696675960).

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

4453245045400 is a wasteful number, since it uses less digits than its factorization.

4453245045400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235 (or 2203 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 40.

The spelling of 4453245045400 in words is "four trillion, four hundred fifty-three billion, two hundred forty-five million, forty-five thousand, four hundred".