45551302241 has 4 divisors (see below), whose sum is σ = 45602657472. Its totient is φ = 45499947012.

The previous prime is 45551302213. The next prime is 45551302243. The reversal of 45551302241 is 14220315554.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45551302241 - 2²² = 45547107937 is a prime.

It is a super-2 number, since 2×45551302241² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45551302198 and 45551302207.

It is not an unprimeable number, because it can be changed into a prime (45551302243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25676285 + ... + 25678058.

It is an arithmetic number, because the mean of its divisors is an integer number (11400664368).

Almost surely, 2^45551302241 is an apocalyptic number.

It is an amenable number.

45551302241 is a deficient number, since it is larger than the sum of its proper divisors (51355231).

45551302241 is an equidigital number, since it uses as much as digits as its factorization.

45551302241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51355230.

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 45551302241 its reverse (14220315554), we get a palindrome (59771617795).

The spelling of 45551302241 in words is "forty-five billion, five hundred fifty-one million, three hundred two thousand, two hundred forty-one".