53773652 has 36 divisors (see below), whose sum is σ = 100908444. Its totient is φ = 25067520.

The previous prime is 53773651. The next prime is 53773697. The reversal of 53773652 is 25637735.

It can be written as a sum of positive squares in 6 ways, for example, as 4268356 + 49505296 = 2066^2 + 7036^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53773651) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 209108 + ... + 209364.

Almost surely, 2^53773652 is an apocalyptic number.

It is an amenable number.

53773652 is a deficient number, since it is larger than the sum of its proper divisors (47134792).

53773652 is a wasteful number, since it uses less digits than its factorization.

53773652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 457 counting only the distinct ones).

The product of its digits is 132300, while the sum is 38.

The square root of 53773652 is about 7333.0520249075. The cubic root of 53773652 is about 377.4474631213.

The spelling of 53773652 in words is "fifty-three million, seven hundred seventy-three thousand, six hundred fifty-two".