52277898008 has 16 divisors (see below), whose sum is σ = 112024067280. Its totient is φ = 22404813408.

The previous prime is 52277897999. The next prime is 52277898011. The reversal of 52277898008 is 80089877225.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (56), and also a Moran number because the ratio is a prime number: 933533893 = 52277898008 / (5 + 2 + 2 + 7 + 7 + 8 + 9 + 8 + 0 + 0 + 8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466766891 + ... + 466767002.

It is an arithmetic number, because the mean of its divisors is an integer number (7001504205).

Almost surely, 2^52277898008 is an apocalyptic number.

It is an amenable number.

52277898008 is an abundant number, since it is smaller than the sum of its proper divisors (59746169272).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52277898008 is a wasteful number, since it uses less digits than its factorization.

52277898008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933533906 (or 933533902 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 56.

The spelling of 52277898008 in words is "fifty-two billion, two hundred seventy-seven million, eight hundred ninety-eight thousand, eight".