52784799 has 8 divisors (see below), whose sum is σ = 70484352. Its totient is φ = 35137560.

The previous prime is 52784789. The next prime is 52784803. The reversal of 52784799 is 99748725.

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

It is not a de Polignac number, because 52784799 - 2⁴ = 52784783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52784759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10659 + ... + 14804.

It is an arithmetic number, because the mean of its divisors is an integer number (8810544).

Almost surely, 2^52784799 is an apocalyptic number.

52784799 is a deficient number, since it is larger than the sum of its proper divisors (17699553).

52784799 is a wasteful number, since it uses less digits than its factorization.

52784799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26157.

The product of its digits is 1270080, while the sum is 51.

The square root of 52784799 is about 7265.3147901519. The cubic root of 52784799 is about 375.1194854801.

The spelling of 52784799 in words is "fifty-two million, seven hundred eighty-four thousand, seven hundred ninety-nine".