45435334400 has 54 divisors (see below), whose sum is σ = 112459567752. Its totient is φ = 18174131200.

The previous prime is 45435334387. The next prime is 45435334403. The reversal of 45435334400 is 443353454.

It is a super-2 number, since 2×45435334400² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45435334403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3543236 + ... + 3556035.

It is an arithmetic number, because the mean of its divisors is an integer number (2082584588).

Almost surely, 2^45435334400 is an apocalyptic number.

45435334400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45435334400 is an abundant number, since it is smaller than the sum of its proper divisors (67024233352).

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

45435334400 is an equidigital number, since it uses as much as digits as its factorization.

45435334400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7099297 (or 7099278 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 45435334400 its reverse (443353454), we get a palindrome (45878687854).

The spelling of 45435334400 in words is "forty-five billion, four hundred thirty-five million, three hundred thirty-four thousand, four hundred".