5166355405 has 8 divisors (see below), whose sum is σ = 6213019392. Its totient is φ = 4124155728.

The previous prime is 5166355391. The next prime is 5166355451. The reversal of 5166355405 is 5045536615.

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

It is a cyclic number.

It is not a de Polignac number, because 5166355405 - 2⁵ = 5166355373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113529 + ... + 1118158.

It is an arithmetic number, because the mean of its divisors is an integer number (776627424).

Almost surely, 2^5166355405 is an apocalyptic number.

It is an amenable number.

5166355405 is a deficient number, since it is larger than the sum of its proper divisors (1046663987).

5166355405 is a wasteful number, since it uses less digits than its factorization.

5166355405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2232155.

The product of its (nonzero) digits is 270000, while the sum is 40.

The square root of 5166355405 is about 71877.3636480916. The cubic root of 5166355405 is about 1728.7336790971.

The spelling of 5166355405 in words is "five billion, one hundred sixty-six million, three hundred fifty-five thousand, four hundred five".