52773477 has 16 divisors (see below), whose sum is σ = 73865088. Its totient is φ = 33450560.

The previous prime is 52773401. The next prime is 52773517. The reversal of 52773477 is 77437725.

It is a cyclic number.

It is not a de Polignac number, because 52773477 - 2⁷ = 52773349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52773277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9727 + ... + 14147.

It is an arithmetic number, because the mean of its divisors is an integer number (4616568).

Almost surely, 2^52773477 is an apocalyptic number.

It is an amenable number.

52773477 is a deficient number, since it is larger than the sum of its proper divisors (21091611).

52773477 is a wasteful number, since it uses less digits than its factorization.

52773477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4620.

The product of its digits is 288120, while the sum is 42.

The square root of 52773477 is about 7264.5355667104. The cubic root of 52773477 is about 375.0926633230.

The spelling of 52773477 in words is "fifty-two million, seven hundred seventy-three thousand, four hundred seventy-seven".