3153643222500 has 135 divisors (see below), whose sum is σ = 9962289368031. Its totient is φ = 840900492000.

The previous prime is 3153643222489. The next prime is 3153643222519. The reversal of 3153643222500 is 52223463513.

The square root of 3153643222500 is 1775850.

It is a perfect power (a square), and thus also a powerful number.

3153643222500 is a `hidden beast` number, since 3 + 1 + 5 + 3 + 643 + 2 + 2 + 2 + 5 + 0 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 247245628644 + 2906397593856 = 497238^2 + 1704816^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 266371581 + ... + 266383419.

Almost surely, 2^{3153643222500} is an apocalyptic number.

3153643222500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3153643222500 is the 1775850-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3153643222500

3153643222500 is an abundant number, since it is smaller than the sum of its proper divisors (6808646145531).

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

3153643222500 is an frugal number, since it uses more digits than its factorization.

3153643222500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23708 (or 11849 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Multiplying 3153643222500 by its sum of digits (36), we get a square (113531156010000 = 10655100²).

3153643222500 divided by its sum of digits (36) gives a square (87601200625 = 295975²).

The spelling of 3153643222500 in words is "three trillion, one hundred fifty-three billion, six hundred forty-three million, two hundred twenty-two thousand, five hundred".