52254537 has 8 divisors (see below), whose sum is σ = 69706560. Its totient is φ = 34819440.

The previous prime is 52254533. The next prime is 52254563. The reversal of 52254537 is 73545225.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52254537 - 2² = 52254533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52254498 and 52254507.

It is not an unprimeable number, because it can be changed into a prime (52254533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8164 + ... + 13082.

It is an arithmetic number, because the mean of its divisors is an integer number (8713320).

Almost surely, 2^52254537 is an apocalyptic number.

It is an amenable number.

52254537 is a deficient number, since it is larger than the sum of its proper divisors (17452023).

52254537 is a wasteful number, since it uses less digits than its factorization.

52254537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8463.

The product of its digits is 42000, while the sum is 33.

The square root of 52254537 is about 7228.7299714403. The cubic root of 52254537 is about 373.8591389046.

The spelling of 52254537 in words is "fifty-two million, two hundred fifty-four thousand, five hundred thirty-seven".