53742748 has 12 divisors (see below), whose sum is σ = 94184272. Its totient is φ = 26832960.

The previous prime is 53742737. The next prime is 53742751. The reversal of 53742748 is 84724735.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 53742748.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6333 + ... + 12148.

Almost surely, 2^53742748 is an apocalyptic number.

It is an amenable number.

53742748 is a deficient number, since it is larger than the sum of its proper divisors (40441524).

53742748 is a wasteful number, since it uses less digits than its factorization.

53742748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19212 (or 19210 counting only the distinct ones).

The product of its digits is 188160, while the sum is 40.

The square root of 53742748 is about 7330.9445503291. The cubic root of 53742748 is about 377.3751422526.

The spelling of 53742748 in words is "fifty-three million, seven hundred forty-two thousand, seven hundred forty-eight".