5166355406 has 8 divisors (see below), whose sum is σ = 7999518144. Its totient is φ = 2499849360.

The previous prime is 5166355391. The next prime is 5166355451. The reversal of 5166355406 is 6045536615.

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

It is a super-2 number, since 2×5166355406² = 53382456362210849672, which contains 22 as substring.

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, 41664095 + ... + 41664218.

It is an arithmetic number, because the mean of its divisors is an integer number (999939768).

Almost surely, 2^5166355406 is an apocalyptic number.

5166355406 is a deficient number, since it is larger than the sum of its proper divisors (2833162738).

5166355406 is a wasteful number, since it uses less digits than its factorization.

5166355406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83328346.

The product of its (nonzero) digits is 324000, while the sum is 41.

The square root of 5166355406 is about 71877.3636550479. The cubic root of 5166355406 is about 1728.7336792087.

The spelling of 5166355406 in words is "five billion, one hundred sixty-six million, three hundred fifty-five thousand, four hundred six".