53189496 has 24 divisors (see below), whose sum is σ = 144055080. Its totient is φ = 17729808.

The previous prime is 53189483. The next prime is 53189533. The reversal of 53189496 is 69498135.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 369300 + ... + 369443.

It is an arithmetic number, because the mean of its divisors is an integer number (6002295).

Almost surely, 2^53189496 is an apocalyptic number.

It is an amenable number.

53189496 is an abundant number, since it is smaller than the sum of its proper divisors (90865584).

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

53189496 is a wasteful number, since it uses less digits than its factorization.

53189496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738755 (or 738748 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 53189496 is about 7293.1129156211. The cubic root of 53189496 is about 376.0757166062.

The spelling of 53189496 in words is "fifty-three million, one hundred eighty-nine thousand, four hundred ninety-six".