53074641 has 4 divisors (see below), whose sum is σ = 70766192. Its totient is φ = 35383092.

The previous prime is 53074627. The next prime is 53074667. The reversal of 53074641 is 14647035.

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 a de Polignac number, because none of the positive numbers 2^k-53074641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 53074599 and 53074608.

It is not an unprimeable number, because it can be changed into a prime (53074601) 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, 8845771 + ... + 8845776.

It is an arithmetic number, because the mean of its divisors is an integer number (17691548).

Almost surely, 2^53074641 is an apocalyptic number.

It is an amenable number.

53074641 is a deficient number, since it is larger than the sum of its proper divisors (17691551).

53074641 is a wasteful number, since it uses less digits than its factorization.

53074641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17691550.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 53074641 is about 7285.2344505857. The cubic root of 53074641 is about 375.8048278809.

The spelling of 53074641 in words is "fifty-three million, seventy-four thousand, six hundred forty-one".