3535473652650 has 144 divisors (see below), whose sum is σ = 9700874160120. Its totient is φ = 922804646400.

The previous prime is 3535473652637. The next prime is 3535473652709. The reversal of 3535473652650 is 562563745353.

3535473652650 is a `hidden beast` number, since 3 + 5 + 3 + 547 + 36 + 5 + 2 + 65 + 0 = 666.

It can be written as a sum of positive squares in 12 ways, for example, as 9492561 + 3535464160089 = 3081^2 + 1880283^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 9864796 + ... + 10216904.

Almost surely, 2^{3535473652650} is an apocalyptic number.

3535473652650 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 3535473652650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4850437080060).

3535473652650 is an abundant number, since it is smaller than the sum of its proper divisors (6165400507470).

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

3535473652650 is a wasteful number, since it uses less digits than its factorization.

3535473652650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352601 (or 352593 counting only the distinct ones).

The product of its (nonzero) digits is 34020000, while the sum is 54.

The spelling of 3535473652650 in words is "three trillion, five hundred thirty-five billion, four hundred seventy-three million, six hundred fifty-two thousand, six hundred fifty".