5153947 has 4 divisors (see below), whose sum is σ = 5182920. Its totient is φ = 5124976.

The previous prime is 5153927. The next prime is 5153957. The reversal of 5153947 is 7493515.

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

It is a cyclic number.

It is not a de Polignac number, because 5153947 - 2¹¹ = 5151899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5153917) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14218 + ... + 14575.

It is an arithmetic number, because the mean of its divisors is an integer number (1295730).

Almost surely, 2^5153947 is an apocalyptic number.

5153947 is a deficient number, since it is larger than the sum of its proper divisors (28973).

5153947 is a wasteful number, since it uses less digits than its factorization.

5153947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28972.

The product of its digits is 18900, while the sum is 34.

The square root of 5153947 is about 2270.2306050267. The cubic root of 5153947 is about 172.7348561851.

The spelling of 5153947 in words is "five million, one hundred fifty-three thousand, nine hundred forty-seven".