53356424 has 16 divisors (see below), whose sum is σ = 109138320. Its totient is φ = 24252880.

The previous prime is 53356417. The next prime is 53356441. The reversal of 53356424 is 42465335.

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, 303074 + ... + 303249.

It is an arithmetic number, because the mean of its divisors is an integer number (6821145).

Almost surely, 2^53356424 is an apocalyptic number.

It is an amenable number.

53356424 is an abundant number, since it is smaller than the sum of its proper divisors (55781896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53356424 is a wasteful number, since it uses less digits than its factorization.

53356424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606340 (or 606336 counting only the distinct ones).

The product of its digits is 43200, while the sum is 32.

The square root of 53356424 is about 7304.5481722007. The cubic root of 53356424 is about 376.4687265878.

The spelling of 53356424 in words is "fifty-three million, three hundred fifty-six thousand, four hundred twenty-four".