5174145206 has 4 divisors (see below), whose sum is σ = 7761217812. Its totient is φ = 2587072602.

The previous prime is 5174145187. The next prime is 5174145209. The reversal of 5174145206 is 6025414715.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×5174145206² = 53543557225545564872, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5174145209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1293536300 + ... + 1293536303.

It is an arithmetic number, because the mean of its divisors is an integer number (1940304453).

Almost surely, 2^5174145206 is an apocalyptic number.

5174145206 is a deficient number, since it is larger than the sum of its proper divisors (2587072606).

5174145206 is a wasteful number, since it uses less digits than its factorization.

5174145206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2587072605.

The product of its (nonzero) digits is 33600, while the sum is 35.

The square root of 5174145206 is about 71931.5313753294. The cubic root of 5174145206 is about 1729.6021010128.

The spelling of 5174145206 in words is "five billion, one hundred seventy-four million, one hundred forty-five thousand, two hundred six".