53270777 has 16 divisors (see below), whose sum is σ = 62536320. Its totient is φ = 44433792.

The previous prime is 53270773. The next prime is 53270779. The reversal of 53270777 is 77707235.

It is a cyclic number.

It is not a de Polignac number, because 53270777 - 2² = 53270773 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53270777.

It is not an unprimeable number, because it can be changed into a prime (53270773) 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, 51053 + ... + 52085.

It is an arithmetic number, because the mean of its divisors is an integer number (3908520).

Almost surely, 2^53270777 is an apocalyptic number.

It is an amenable number.

53270777 is a deficient number, since it is larger than the sum of its proper divisors (9265543).

53270777 is a wasteful number, since it uses less digits than its factorization.

53270777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232.

The product of its (nonzero) digits is 72030, while the sum is 38.

The square root of 53270777 is about 7298.6832374066. The cubic root of 53270777 is about 376.2671845663.

The spelling of 53270777 in words is "fifty-three million, two hundred seventy thousand, seven hundred seventy-seven".