53611652 has 6 divisors (see below), whose sum is σ = 93820398. Its totient is φ = 26805824.

The previous prime is 53611651. The next prime is 53611697. The reversal of 53611652 is 25611635.

It can be written as a sum of positive squares in only one way, i.e., 43217476 + 10394176 = 6574^2 + 3224^2 .

It is not an unprimeable number, because it can be changed into a prime (53611651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6701453 + ... + 6701460.

It is an arithmetic number, because the mean of its divisors is an integer number (15636733).

Almost surely, 2^53611652 is an apocalyptic number.

It is an amenable number.

53611652 is a deficient number, since it is larger than the sum of its proper divisors (40208746).

53611652 is a wasteful number, since it uses less digits than its factorization.

53611652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13402917 (or 13402915 counting only the distinct ones).

The product of its digits is 5400, while the sum is 29.

The square root of 53611652 is about 7321.9978148044. The cubic root of 53611652 is about 377.0680456086.

The spelling of 53611652 in words is "fifty-three million, six hundred eleven thousand, six hundred fifty-two".