52153347 has 8 divisors (see below), whose sum is σ = 73197760. Its totient is φ = 32938920.

The previous prime is 52153337. The next prime is 52153363. The reversal of 52153347 is 74335125.

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

It is not a de Polignac number, because 52153347 - 2¹⁴ = 52136963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52153307) 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, 457429 + ... + 457542.

It is an arithmetic number, because the mean of its divisors is an integer number (9149720).

Almost surely, 2^52153347 is an apocalyptic number.

52153347 is a gapful number since it is divisible by the number (57) formed by its first and last digit.

52153347 is a deficient number, since it is larger than the sum of its proper divisors (21044413).

52153347 is a wasteful number, since it uses less digits than its factorization.

52153347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914993.

The product of its digits is 12600, while the sum is 30.

The square root of 52153347 is about 7221.7274249310. The cubic root of 52153347 is about 373.6176590618.

The spelling of 52153347 in words is "fifty-two million, one hundred fifty-three thousand, three hundred forty-seven".