5166140245 has 8 divisors (see below), whose sum is σ = 7084992384. Its totient is φ = 3542496144.

The previous prime is 5166140233. The next prime is 5166140263. The reversal of 5166140245 is 5420416615.

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 5166140245 - 2⁷ = 5166140117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5166140245.

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, 73801969 + ... + 73802038.

It is an arithmetic number, because the mean of its divisors is an integer number (885624048).

Almost surely, 2^5166140245 is an apocalyptic number.

It is an amenable number.

5166140245 is a deficient number, since it is larger than the sum of its proper divisors (1918852139).

5166140245 is a wasteful number, since it uses less digits than its factorization.

5166140245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147604019.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 5166140245 is about 71875.8669165110. The cubic root of 5166140245 is about 1728.7096802641.

The spelling of 5166140245 in words is "five billion, one hundred sixty-six million, one hundred forty thousand, two hundred forty-five".