53428414 has 8 divisors (see below), whose sum is σ = 86307480. Its totient is φ = 24659256.

The previous prime is 53428409. The next prime is 53428439. The reversal of 53428414 is 41482435.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1027444 + ... + 1027495.

It is an arithmetic number, because the mean of its divisors is an integer number (10788435).

Almost surely, 2^53428414 is an apocalyptic number.

53428414 is a deficient number, since it is larger than the sum of its proper divisors (32879066).

53428414 is a wasteful number, since it uses less digits than its factorization.

53428414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054954.

The product of its digits is 15360, while the sum is 31.

The square root of 53428414 is about 7309.4742629002. The cubic root of 53428414 is about 376.6379645901.

The spelling of 53428414 in words is "fifty-three million, four hundred twenty-eight thousand, four hundred fourteen".