53229494 has 8 divisors (see below), whose sum is σ = 80419080. Its totient is φ = 26423136.

The previous prime is 53229493. The next prime is 53229497. The reversal of 53229494 is 49492235.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53229493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95459 + ... + 96014.

It is an arithmetic number, because the mean of its divisors is an integer number (10052385).

Almost surely, 2^53229494 is an apocalyptic number.

53229494 is a deficient number, since it is larger than the sum of its proper divisors (27189586).

53229494 is a wasteful number, since it uses less digits than its factorization.

53229494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191614.

The product of its digits is 77760, while the sum is 38.

The square root of 53229494 is about 7295.8545764016. The cubic root of 53229494 is about 376.1699614519.

The spelling of 53229494 in words is "fifty-three million, two hundred twenty-nine thousand, four hundred ninety-four".