52275651500 has 24 divisors (see below), whose sum is σ = 114170023968. Its totient is φ = 20910260400.

The previous prime is 52275651487. The next prime is 52275651529. The reversal of 52275651500 is 515657225.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52275152 + ... + 52276151.

It is an arithmetic number, because the mean of its divisors is an integer number (4757084332).

Almost surely, 2^52275651500 is an apocalyptic number.

52275651500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52275651500 is an abundant number, since it is smaller than the sum of its proper divisors (61894372468).

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

52275651500 is a wasteful number, since it uses less digits than its factorization.

52275651500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104551322 (or 104551310 counting only the distinct ones).

The product of its (nonzero) digits is 105000, while the sum is 38.

The spelling of 52275651500 in words is "fifty-two billion, two hundred seventy-five million, six hundred fifty-one thousand, five hundred".