45098806854489 has 8 divisors (see below), whose sum is σ = 60136791789120. Its totient is φ = 30063346578096.

The previous prime is 45098806854407. The next prime is 45098806854523. The reversal of 45098806854489 is 98445860889054.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45098806854489 - 2⁹ = 45098806853977 is a prime.

It is a super-2 number, since 2×45098806854489² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45098806858489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631122877 + ... + 631194330.

It is an arithmetic number, because the mean of its divisors is an integer number (7517098973640).

Almost surely, 2^{45098806854489} is an apocalyptic number.

It is an amenable number.

45098806854489 is a deficient number, since it is larger than the sum of its proper divisors (15037984934631).

45098806854489 is a wasteful number, since it uses less digits than its factorization.

45098806854489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1262329119.

The product of its (nonzero) digits is 3185049600, while the sum is 78.

The spelling of 45098806854489 in words is "forty-five trillion, ninety-eight billion, eight hundred six million, eight hundred fifty-four thousand, four hundred eighty-nine".