3551454250166 has 8 divisors (see below), whose sum is σ = 5327207875800. Its totient is φ = 1775718291568.

The previous prime is 3551454250139. The next prime is 3551454250177. The reversal of 3551454250166 is 6610524541553.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3551454250166² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3551454250166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3902216 + ... + 4725483.

It is an arithmetic number, because the mean of its divisors is an integer number (665900984475).

Almost surely, 2^{3551454250166} is an apocalyptic number.

3551454250166 is a deficient number, since it is larger than the sum of its proper divisors (1775753625634).

3551454250166 is a wasteful number, since it uses less digits than its factorization.

3551454250166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8833518.

The product of its (nonzero) digits is 2160000, while the sum is 47.

The spelling of 3551454250166 in words is "three trillion, five hundred fifty-one billion, four hundred fifty-four million, two hundred fifty thousand, one hundred sixty-six".