23450310033545 has 16 divisors (see below), whose sum is σ = 28288911353472. Its totient is φ = 18661240611840.

The previous prime is 23450310033509. The next prime is 23450310033559. The reversal of 23450310033545 is 54533001305432.

It is not a de Polignac number, because 23450310033545 - 2¹⁶ = 23450309968009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23450310033499 and 23450310033508.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8857994 + ... + 11196636.

It is an arithmetic number, because the mean of its divisors is an integer number (1768056959592).

Almost surely, 2^{23450310033545} is an apocalyptic number.

It is an amenable number.

23450310033545 is a deficient number, since it is larger than the sum of its proper divisors (4838601319927).

23450310033545 is a wasteful number, since it uses less digits than its factorization.

23450310033545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2349232.

The product of its (nonzero) digits is 324000, while the sum is 38.

Adding to 23450310033545 its reverse (54533001305432), we get a palindrome (77983311338977).

The spelling of 23450310033545 in words is "twenty-three trillion, four hundred fifty billion, three hundred ten million, thirty-three thousand, five hundred forty-five".