45098097409 has 8 divisors (see below), whose sum is σ = 46199190752. Its totient is φ = 43999381440.

The previous prime is 45098097397. The next prime is 45098097413. The reversal of 45098097409 is 90479089054.

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 45098097409 - 2²³ = 45089708801 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45098097409.

It is not an unprimeable number, because it can be changed into a prime (45098097419) 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, 555912 + ... + 631849.

It is an arithmetic number, because the mean of its divisors is an integer number (5774898844).

Almost surely, 2^45098097409 is an apocalyptic number.

It is an amenable number.

45098097409 is a deficient number, since it is larger than the sum of its proper divisors (1101093343).

45098097409 is a wasteful number, since it uses less digits than its factorization.

45098097409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188687.

The product of its (nonzero) digits is 3265920, while the sum is 55.

The spelling of 45098097409 in words is "forty-five billion, ninety-eight million, ninety-seven thousand, four hundred nine".