45430335255023 has 8 divisors (see below), whose sum is σ = 45712498540800. Its totient is φ = 45148214037528.

The previous prime is 45430335255013. The next prime is 45430335255113. The reversal of 45430335255023 is 32055253303454.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45430335255023 - 2¹⁰ = 45430335253999 is a prime.

It is a super-2 number, since 2×45430335255023² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45430335255013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8349143 + ... + 12671576.

It is an arithmetic number, because the mean of its divisors is an integer number (5714062317600).

Almost surely, 2^{45430335255023} is an apocalyptic number.

45430335255023 is a deficient number, since it is larger than the sum of its proper divisors (282163285777).

45430335255023 is a wasteful number, since it uses less digits than its factorization.

45430335255023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21034141.

The product of its (nonzero) digits is 3240000, while the sum is 44.

Adding to 45430335255023 its reverse (32055253303454), we get a palindrome (77485588558477).

The spelling of 45430335255023 in words is "forty-five trillion, four hundred thirty billion, three hundred thirty-five million, two hundred fifty-five thousand, twenty-three".