45403523310400 has 84 divisors (see below), whose sum is σ = 117601099600480. Its totient is φ = 17205545664000.

The previous prime is 45403523310319. The next prime is 45403523310413. The reversal of 45403523310400 is 401332530454.

It is a happy number.

It is a super-2 number, since 2×45403523310400² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 746738076 + ... + 746798875.

Almost surely, 2^{45403523310400} is an apocalyptic number.

45403523310400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45403523310400 is an abundant number, since it is smaller than the sum of its proper divisors (72197576290080).

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

45403523310400 is a wasteful number, since it uses less digits than its factorization.

45403523310400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493536992 (or 1493536977 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 45403523310400 its reverse (401332530454), we get a palindrome (45804855840854).

The spelling of 45403523310400 in words is "forty-five trillion, four hundred three billion, five hundred twenty-three million, three hundred ten thousand, four hundred".