52177430 has 8 divisors (see below), whose sum is σ = 93919392. Its totient is φ = 20870968.

The previous prime is 52177429. The next prime is 52177451. The reversal of 52177430 is 3477125.

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

It is a junction number, because it is equal to n+sod(n) for n = 52177393 and 52177402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2608862 + ... + 2608881.

It is an arithmetic number, because the mean of its divisors is an integer number (11739924).

Almost surely, 2^52177430 is an apocalyptic number.

52177430 is a deficient number, since it is larger than the sum of its proper divisors (41741962).

52177430 is a wasteful number, since it uses less digits than its factorization.

52177430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5217750.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 52177430 is about 7223.3946313350. The cubic root of 52177430 is about 373.6751590432.

The spelling of 52177430 in words is "fifty-two million, one hundred seventy-seven thousand, four hundred thirty".