45408098329 has 8 divisors (see below), whose sum is σ = 49540861440. Its totient is φ = 41276127600.

The previous prime is 45408098327. The next prime is 45408098363. The reversal of 45408098329 is 92389080454.

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 45408098329 - 2¹ = 45408098327 is a prime.

It is a super-2 number, since 2×45408098329² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45408098321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74937 + ... + 310534.

It is an arithmetic number, because the mean of its divisors is an integer number (6192607680).

Almost surely, 2^45408098329 is an apocalyptic number.

It is an amenable number.

45408098329 is a deficient number, since it is larger than the sum of its proper divisors (4132763111).

45408098329 is a wasteful number, since it uses less digits than its factorization.

45408098329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396191.

The product of its (nonzero) digits is 2488320, while the sum is 52.

The spelling of 45408098329 in words is "forty-five billion, four hundred eight million, ninety-eight thousand, three hundred twenty-nine".