52077575 has 24 divisors (see below), whose sum is σ = 74161920. Its totient is φ = 35877600.

The previous prime is 52077563. The next prime is 52077581. The reversal of 52077575 is 57577025.

It is a happy number.

It is not a de Polignac number, because 52077575 - 2¹⁰ = 52076551 is a prime.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 242 + ... + 10208.

It is an arithmetic number, because the mean of its divisors is an integer number (3090080).

Almost surely, 2^52077575 is an apocalyptic number.

52077575 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

52077575 is a deficient number, since it is larger than the sum of its proper divisors (22084345).

52077575 is a wasteful number, since it uses less digits than its factorization.

52077575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10007 (or 10002 counting only the distinct ones).

The product of its (nonzero) digits is 85750, while the sum is 38.

The square root of 52077575 is about 7216.4794048068. The cubic root of 52077575 is about 373.4366321473.

The spelling of 52077575 in words is "fifty-two million, seventy-seven thousand, five hundred seventy-five".