53612841 has 4 divisors (see below), whose sum is σ = 71483792. Its totient is φ = 35741892.

The previous prime is 53612837. The next prime is 53612843. The reversal of 53612841 is 14821635.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 53612841 - 2² = 53612837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53612799 and 53612808.

It is not an unprimeable number, because it can be changed into a prime (53612843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8935471 + ... + 8935476.

It is an arithmetic number, because the mean of its divisors is an integer number (17870948).

Almost surely, 2^53612841 is an apocalyptic number.

It is an amenable number.

53612841 is a deficient number, since it is larger than the sum of its proper divisors (17870951).

53612841 is a wasteful number, since it uses less digits than its factorization.

53612841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17870950.

The product of its digits is 5760, while the sum is 30.

The square root of 53612841 is about 7322.0790080414. The cubic root of 53612841 is about 377.0708331282.

The spelling of 53612841 in words is "fifty-three million, six hundred twelve thousand, eight hundred forty-one".