52529072777 has 8 divisors (see below), whose sum is σ = 53813380320. Its totient is φ = 51244913440.

The previous prime is 52529072759. The next prime is 52529072797. The reversal of 52529072777 is 77727092525.

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

It is a cyclic number.

It is not a de Polignac number, because 52529072777 - 2⁸ = 52529072521 is a prime.

It is a super-2 number, since 2×52529072777² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52529072797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1105838 + ... + 1152360.

It is an arithmetic number, because the mean of its divisors is an integer number (6726672540).

Almost surely, 2^52529072777 is an apocalyptic number.

It is an amenable number.

52529072777 is a deficient number, since it is larger than the sum of its proper divisors (1284307543).

52529072777 is a wasteful number, since it uses less digits than its factorization.

52529072777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74103.

The product of its (nonzero) digits is 4321800, while the sum is 53.

The spelling of 52529072777 in words is "fifty-two billion, five hundred twenty-nine million, seventy-two thousand, seven hundred seventy-seven".