45512235321201 has 96 divisors (see below), whose sum is σ = 78126832368000. Its totient is φ = 25219710028800.

The previous prime is 45512235321197. The next prime is 45512235321227. The reversal of 45512235321201 is 10212353221554.

45512235321201 is a `hidden beast` number, since 4 + 5 + 5 + 122 + 3 + 5 + 321 + 201 = 666.

It is not a de Polignac number, because 45512235321201 - 2² = 45512235321197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45512235321001) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 130142941 + ... + 130492181.

It is an arithmetic number, because the mean of its divisors is an integer number (813821170500).

Almost surely, 2^{45512235321201} is an apocalyptic number.

It is an amenable number.

45512235321201 is a deficient number, since it is larger than the sum of its proper divisors (32614597046799).

45512235321201 is a wasteful number, since it uses less digits than its factorization.

45512235321201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351695 (or 351692 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 45512235321201 its reverse (10212353221554), we get a palindrome (55724588542755).

The spelling of 45512235321201 in words is "forty-five trillion, five hundred twelve billion, two hundred thirty-five million, three hundred twenty-one thousand, two hundred one".