5427452247 has 16 divisors (see below), whose sum is σ = 8405985792. Its totient is φ = 3050557920.

The previous prime is 5427452231. The next prime is 5427452267. The reversal of 5427452247 is 7422547245.

It is a happy number.

It is not a de Polignac number, because 5427452247 - 2⁴ = 5427452231 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5427452199 and 5427452208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5427452207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2117163 + ... + 2119724.

It is an arithmetic number, because the mean of its divisors is an integer number (525374112).

Almost surely, 2^5427452247 is an apocalyptic number.

5427452247 is a deficient number, since it is larger than the sum of its proper divisors (2978533545).

5427452247 is a wasteful number, since it uses less digits than its factorization.

5427452247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4236958.

The product of its digits is 627200, while the sum is 42.

The square root of 5427452247 is about 73671.2443698354. The cubic root of 5427452247 is about 1757.3786138322.

The spelling of 5427452247 in words is "five billion, four hundred twenty-seven million, four hundred fifty-two thousand, two hundred forty-seven".