53231336 has 8 divisors (see below), whose sum is σ = 99808770. Its totient is φ = 26615664.

The previous prime is 53231329. The next prime is 53231351. The reversal of 53231336 is 63313235.

It can be written as a sum of positive squares in only one way, i.e., 53202436 + 28900 = 7294^2 + 170^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3326951 + ... + 3326966.

Almost surely, 2^53231336 is an apocalyptic number.

It is an amenable number.

53231336 is a deficient number, since it is larger than the sum of its proper divisors (46577434).

53231336 is a wasteful number, since it uses less digits than its factorization.

53231336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6653923 (or 6653919 counting only the distinct ones).

The product of its digits is 4860, while the sum is 26.

The square root of 53231336 is about 7295.9808113783. The cubic root of 53231336 is about 376.1743005067.

The spelling of 53231336 in words is "fifty-three million, two hundred thirty-one thousand, three hundred thirty-six".