45105234595408 has 40 divisors (see below), whose sum is σ = 94414490025128. Its totient is φ = 20751290007552.

The previous prime is 45105234595357. The next prime is 45105234595417. The reversal of 45105234595408 is 80459543250154.

It can be written as a sum of positive squares in 4 ways, for example, as 4344773385744 + 40760461209664 = 2084412^2 + 6384392^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346343985 + ... + 346474192.

Almost surely, 2^{45105234595408} is an apocalyptic number.

It is an amenable number.

45105234595408 is an abundant number, since it is smaller than the sum of its proper divisors (49309255429720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45105234595408 is a wasteful number, since it uses less digits than its factorization.

45105234595408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692818511 (or 692818505 counting only the distinct ones).

The product of its (nonzero) digits is 17280000, while the sum is 55.

The spelling of 45105234595408 in words is "forty-five trillion, one hundred five billion, two hundred thirty-four million, five hundred ninety-five thousand, four hundred eight".