45530054400 has 216 divisors, whose sum is σ = 150461619840. Its totient is φ = 12124958720.

The previous prime is 45530054387. The next prime is 45530054419. The reversal of 45530054400 is 445003554.

45530054400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22328581 + ... + 22330619.

Almost surely, 2^45530054400 is an apocalyptic number.

45530054400 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 45530054400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75230809920).

45530054400 is an abundant number, since it is smaller than the sum of its proper divisors (104931565440).

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

45530054400 is a wasteful number, since it uses less digits than its factorization.

45530054400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3231 (or 3212 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

Adding to 45530054400 its reverse (445003554), we get a palindrome (45975057954).

The spelling of 45530054400 in words is "forty-five billion, five hundred thirty million, fifty-four thousand, four hundred".