35405345550 has 96 divisors (see below), whose sum is σ = 91681132032. Its totient is φ = 9025188480.

The previous prime is 35405345543. The next prime is 35405345587. The reversal of 35405345550 is 5554350453.

It is a junction number, because it is equal to n+sod(n) for n = 35405345499 and 35405345508.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9130212 + ... + 9134088.

It is an arithmetic number, because the mean of its divisors is an integer number (955011792).

Almost surely, 2^35405345550 is an apocalyptic number.

35405345550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 35405345550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45840566016).

35405345550 is an abundant number, since it is smaller than the sum of its proper divisors (56275786482).

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

35405345550 is a wasteful number, since it uses less digits than its factorization.

35405345550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6562 (or 6557 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 39.

The spelling of 35405345550 in words is "thirty-five billion, four hundred five million, three hundred forty-five thousand, five hundred fifty".