53789774 has 8 divisors (see below), whose sum is σ = 83287488. Its totient is φ = 26027280.

The previous prime is 53789767. The next prime is 53789783. The reversal of 53789774 is 47798735.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433727 + ... + 433850.

It is an arithmetic number, because the mean of its divisors is an integer number (10410936).

Almost surely, 2^53789774 is an apocalyptic number.

53789774 is a deficient number, since it is larger than the sum of its proper divisors (29497714).

53789774 is a wasteful number, since it uses less digits than its factorization.

53789774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867610.

The product of its digits is 1481760, while the sum is 50.

The square root of 53789774 is about 7334.1512119672. The cubic root of 53789774 is about 377.4851804775.

The spelling of 53789774 in words is "fifty-three million, seven hundred eighty-nine thousand, seven hundred seventy-four".