53364782 has 4 divisors (see below), whose sum is σ = 80047176. Its totient is φ = 26682390.

The previous prime is 53364769. The next prime is 53364793. The reversal of 53364782 is 28746335.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13341194 + ... + 13341197.

It is an arithmetic number, because the mean of its divisors is an integer number (20011794).

Almost surely, 2^53364782 is an apocalyptic number.

53364782 is a deficient number, since it is larger than the sum of its proper divisors (26682394).

53364782 is a wasteful number, since it uses less digits than its factorization.

53364782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26682393.

The product of its digits is 120960, while the sum is 38.

The square root of 53364782 is about 7305.1202591059. The cubic root of 53364782 is about 376.4883828359.

The spelling of 53364782 in words is "fifty-three million, three hundred sixty-four thousand, seven hundred eighty-two".