52153146012 has 24 divisors (see below), whose sum is σ = 132753462912. Its totient is φ = 15803983600.

The previous prime is 52153146007. The next prime is 52153146041. The reversal of 52153146012 is 21064135125.

It is a congruent number.

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, 197549664 + ... + 197549927.

It is an arithmetic number, because the mean of its divisors is an integer number (5531394288).

Almost surely, 2^52153146012 is an apocalyptic number.

It is an amenable number.

52153146012 is an abundant number, since it is smaller than the sum of its proper divisors (80600316900).

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

52153146012 is a wasteful number, since it uses less digits than its factorization.

52153146012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395099609 (or 395099607 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 52153146012 in words is "fifty-two billion, one hundred fifty-three million, one hundred forty-six thousand, twelve".