3550010897664 has 432 divisors, whose sum is σ = 12827457412224. Its totient is φ = 917294284800.

The previous prime is 3550010897663. The next prime is 3550010897681. The reversal of 3550010897664 is 4667980100553.

3550010897664 is a `hidden beast` number, since 3 + 5 + 500 + 1 + 0 + 8 + 9 + 76 + 64 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3550010897664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3550010897663) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34187904 + ... + 34291584.

Almost surely, 2^{3550010897664} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3550010897664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6413728706112).

3550010897664 is an abundant number, since it is smaller than the sum of its proper divisors (9277446514560).

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

3550010897664 is a wasteful number, since it uses less digits than its factorization.

3550010897664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103914 (or 103897 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 3550010897664 in words is "three trillion, five hundred fifty billion, ten million, eight hundred ninety-seven thousand, six hundred sixty-four".