45321203235 has 144 divisors (see below), whose sum is σ = 93054424320. Its totient is φ = 18625582080.

The previous prime is 45321203209. The next prime is 45321203251. The reversal of 45321203235 is 53230212354.

45321203235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45321203235 - 2¹² = 45321199139 is a prime.

It is a super-2 number, since 2×45321203235² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 103237146 + ... + 103237584.

It is an arithmetic number, because the mean of its divisors is an integer number (646211280).

Almost surely, 2^45321203235 is an apocalyptic number.

45321203235 is an abundant number, since it is smaller than the sum of its proper divisors (47733221085).

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

45321203235 is a wasteful number, since it uses less digits than its factorization.

45321203235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698 (or 578 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 45321203235 its reverse (53230212354), we get a palindrome (98551415589).

The spelling of 45321203235 in words is "forty-five billion, three hundred twenty-one million, two hundred three thousand, two hundred thirty-five".