45043435255430 has 16 divisors (see below), whose sum is σ = 81078302234304. Its totient is φ = 18017347707840.

The previous prime is 45043435255417. The next prime is 45043435255463. The reversal of 45043435255430 is 3455253434054.

It is a super-2 number, since 2×45043435255430² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4819634 + ... + 10644986.

It is an arithmetic number, because the mean of its divisors is an integer number (5067393889644).

Almost surely, 2^{45043435255430} is an apocalyptic number.

45043435255430 is a deficient number, since it is larger than the sum of its proper divisors (36034866978874).

45043435255430 is a wasteful number, since it uses less digits than its factorization.

45043435255430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6598591.

The product of its (nonzero) digits is 8640000, while the sum is 47.

Adding to 45043435255430 its reverse (3455253434054), we get a palindrome (48498688689484).

The spelling of 45043435255430 in words is "forty-five trillion, forty-three billion, four hundred thirty-five million, two hundred fifty-five thousand, four hundred thirty".