52277307 has 8 divisors (see below), whose sum is σ = 69772560. Its totient is φ = 34816800.

The previous prime is 52277287. The next prime is 52277333. The reversal of 52277307 is 70377225.

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

It is not a de Polignac number, because 52277307 - 2⁶ = 52277243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52277347) 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, 4944 + ... + 11357.

It is an arithmetic number, because the mean of its divisors is an integer number (8721570).

Almost surely, 2^52277307 is an apocalyptic number.

52277307 is a deficient number, since it is larger than the sum of its proper divisors (17495253).

52277307 is a wasteful number, since it uses less digits than its factorization.

52277307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17373.

The product of its (nonzero) digits is 20580, while the sum is 33.

The square root of 52277307 is about 7230.3047653609. The cubic root of 52277307 is about 373.9134342627.

The spelling of 52277307 in words is "fifty-two million, two hundred seventy-seven thousand, three hundred seven".