52454347 has 6 divisors (see below), whose sum is σ = 57656564. Its totient is φ = 47685660.

The previous prime is 52454321. The next prime is 52454357. The reversal of 52454347 is 74345425.

It is not a de Polignac number, because 52454347 - 2¹¹ = 52452299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52454357) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 216633 + ... + 216874.

Almost surely, 2^52454347 is an apocalyptic number.

52454347 is a deficient number, since it is larger than the sum of its proper divisors (5202217).

52454347 is a wasteful number, since it uses less digits than its factorization.

52454347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433529 (or 433518 counting only the distinct ones).

The product of its digits is 67200, while the sum is 34.

The square root of 52454347 is about 7242.5373316263. The cubic root of 52454347 is about 374.3350515390.

The spelling of 52454347 in words is "fifty-two million, four hundred fifty-four thousand, three hundred forty-seven".