53924669 has 4 divisors (see below), whose sum is σ = 54019680. Its totient is φ = 53829660.

The previous prime is 53924639. The next prime is 53924687. The reversal of 53924669 is 96642935.

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 cyclic number.

It is not a de Polignac number, because 53924669 - 2²⁰ = 52876093 is a prime.

It is a super-2 number, since 2×53924669² = 5815739853519122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53924609) 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, 46649 + ... + 47790.

It is an arithmetic number, because the mean of its divisors is an integer number (13504920).

Almost surely, 2^53924669 is an apocalyptic number.

It is an amenable number.

53924669 is a deficient number, since it is larger than the sum of its proper divisors (95011).

53924669 is an equidigital number, since it uses as much as digits as its factorization.

53924669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95010.

The product of its digits is 349920, while the sum is 44.

The square root of 53924669 is about 7343.3418141879. The cubic root of 53924669 is about 377.8004718553.

The spelling of 53924669 in words is "fifty-three million, nine hundred twenty-four thousand, six hundred sixty-nine".