52356777 has 16 divisors (see below), whose sum is σ = 77448960. Its totient is φ = 31192400.

The previous prime is 52356751. The next prime is 52356779. The reversal of 52356777 is 77765325.

It is a cyclic number.

It is not a de Polignac number, because 52356777 - 2¹⁵ = 52324009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52356779) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11499 + ... + 15392.

It is an arithmetic number, because the mean of its divisors is an integer number (4840560).

Almost surely, 2^52356777 is an apocalyptic number.

It is an amenable number.

52356777 is a deficient number, since it is larger than the sum of its proper divisors (25092183).

52356777 is a wasteful number, since it uses less digits than its factorization.

52356777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26964.

The product of its digits is 308700, while the sum is 42.

The square root of 52356777 is about 7235.7982973546. The cubic root of 52356777 is about 374.1028080584.

The spelling of 52356777 in words is "fifty-two million, three hundred fifty-six thousand, seven hundred seventy-seven".