53265774 has 8 divisors (see below), whose sum is σ = 106531560. Its totient is φ = 17755256.

The previous prime is 53265767. The next prime is 53265791. The reversal of 53265774 is 47756235.

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

53265774 is an admirable number.

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, 4438809 + ... + 4438820.

It is an arithmetic number, because the mean of its divisors is an integer number (13316445).

Almost surely, 2^53265774 is an apocalyptic number.

53265774 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53265774 is a wasteful number, since it uses less digits than its factorization.

53265774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8877634.

The product of its digits is 176400, while the sum is 39.

The square root of 53265774 is about 7298.3404963046. The cubic root of 53265774 is about 376.2554049768.

The spelling of 53265774 in words is "fifty-three million, two hundred sixty-five thousand, seven hundred seventy-four".