53648376 has 32 divisors (see below), whose sum is σ = 138747600. Its totient is φ = 17265920.

The previous prime is 53648369. The next prime is 53648401. The reversal of 53648376 is 67384635.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37845 + ... + 39236.

Almost surely, 2^53648376 is an apocalyptic number.

It is an amenable number.

53648376 is an abundant number, since it is smaller than the sum of its proper divisors (85099224).

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

53648376 is a wasteful number, since it uses less digits than its factorization.

53648376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77119 (or 77115 counting only the distinct ones).

The product of its digits is 362880, while the sum is 42.

The square root of 53648376 is about 7324.5051709996. The cubic root of 53648376 is about 377.1541232041.

The spelling of 53648376 in words is "fifty-three million, six hundred forty-eight thousand, three hundred seventy-six".