53283544 has 16 divisors (see below), whose sum is σ = 103129920. Its totient is φ = 25782240.

The previous prime is 53283473. The next prime is 53283551. The reversal of 53283544 is 44538235.

It is a super-2 number, since 2×53283544² = 5678272122399872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107179 + ... + 107674.

It is an arithmetic number, because the mean of its divisors is an integer number (6445620).

Almost surely, 2^53283544 is an apocalyptic number.

It is an amenable number.

53283544 is a deficient number, since it is larger than the sum of its proper divisors (49846376).

53283544 is a wasteful number, since it uses less digits than its factorization.

53283544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214890 (or 214886 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 53283544 is about 7299.5577948257. The cubic root of 53283544 is about 376.2972411921.

The spelling of 53283544 in words is "fifty-three million, two hundred eighty-three thousand, five hundred forty-four".