5252600166156 has 288 divisors, whose sum is σ = 16147650355200. Its totient is φ = 1406271093120.

The previous prime is 5252600166131. The next prime is 5252600166157. The reversal of 5252600166156 is 6516610062525.

5252600166156 is a `hidden beast` number, since 5 + 2 + 5 + 26 + 0 + 0 + 1 + 6 + 615 + 6 = 666.

It is not an unprimeable number, because it can be changed into a prime (5252600166157) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 180344611 + ... + 180373733.

It is an arithmetic number, because the mean of its divisors is an integer number (56068230400).

Almost surely, 2^{5252600166156} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5252600166156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8073825177600).

5252600166156 is an abundant number, since it is smaller than the sum of its proper divisors (10895050189044).

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

5252600166156 is a wasteful number, since it uses less digits than its factorization.

5252600166156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29569 (or 29564 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The spelling of 5252600166156 in words is "five trillion, two hundred fifty-two billion, six hundred million, one hundred sixty-six thousand, one hundred fifty-six".