52730299977 has 8 divisors (see below), whose sum is σ = 71154140064. Its totient is φ = 34729996608.

The previous prime is 52730299969. The next prime is 52730300017. The reversal of 52730299977 is 77999203725.

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

It is not a de Polignac number, because 52730299977 - 2³ = 52730299969 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52730299977.

It is not an unprimeable number, because it can be changed into a prime (52730299277) 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, 105883888 + ... + 105884385.

It is an arithmetic number, because the mean of its divisors is an integer number (8894267508).

Almost surely, 2^52730299977 is an apocalyptic number.

It is an amenable number.

52730299977 is a deficient number, since it is larger than the sum of its proper divisors (18423840087).

52730299977 is a wasteful number, since it uses less digits than its factorization.

52730299977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211768359.

The product of its (nonzero) digits is 15002820, while the sum is 60.

The spelling of 52730299977 in words is "fifty-two billion, seven hundred thirty million, two hundred ninety-nine thousand, nine hundred seventy-seven".