52612152550 has 48 divisors (see below), whose sum is σ = 98290494720. Its totient is φ = 20952203040.

The previous prime is 52612152511. The next prime is 52612152569. The reversal of 52612152550 is 5525121625.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11477559 + ... + 11482141.

It is an arithmetic number, because the mean of its divisors is an integer number (2047718640).

Almost surely, 2^52612152550 is an apocalyptic number.

52612152550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52612152550 is a deficient number, since it is larger than the sum of its proper divisors (45678342170).

52612152550 is a wasteful number, since it uses less digits than its factorization.

52612152550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5557 (or 5552 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 34.

The spelling of 52612152550 in words is "fifty-two billion, six hundred twelve million, one hundred fifty-two thousand, five hundred fifty".