45112555240511 has 8 divisors (see below), whose sum is σ = 49214733252048. Its totient is φ = 41010550000000.

The previous prime is 45112555240507. The next prime is 45112555240657. The reversal of 45112555240511 is 11504255521154.

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 45112555240511 - 2² = 45112555240507 is a prime.

It is a super-2 number, since 2×45112555240511² (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 (45112555210511) 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, 42646490 + ... + 43691511.

It is an arithmetic number, because the mean of its divisors is an integer number (6151841656506).

Almost surely, 2^{45112555240511} is an apocalyptic number.

45112555240511 is a deficient number, since it is larger than the sum of its proper divisors (4102178011537).

45112555240511 is a wasteful number, since it uses less digits than its factorization.

45112555240511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86385513.

The product of its (nonzero) digits is 200000, while the sum is 41.

The spelling of 45112555240511 in words is "forty-five trillion, one hundred twelve billion, five hundred fifty-five million, two hundred forty thousand, five hundred eleven".