53074336 has 48 divisors (see below), whose sum is σ = 122351040. Its totient is φ = 22187520.

The previous prime is 53074319. The next prime is 53074337. The reversal of 53074336 is 63347035.

It is a junction number, because it is equal to n+sod(n) for n = 53074298 and 53074307.

It is not an unprimeable number, because it can be changed into a prime (53074337) 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, 6295 + ... + 12073.

It is an arithmetic number, because the mean of its divisors is an integer number (2548980).

Almost surely, 2^53074336 is an apocalyptic number.

53074336 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53074336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61175520).

53074336 is an abundant number, since it is smaller than the sum of its proper divisors (69276704).

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

53074336 is a wasteful number, since it uses less digits than its factorization.

53074336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5837 (or 5829 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 31.

The square root of 53074336 is about 7285.2135178044. The cubic root of 53074336 is about 375.8041080099.

The spelling of 53074336 in words is "fifty-three million, seventy-four thousand, three hundred thirty-six".