52155150000 has 480 divisors, whose sum is σ = 180885047616. Its totient is φ = 12902400000.

The previous prime is 52155149971. The next prime is 52155150011. The reversal of 52155150000 is 5155125.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 288149910 + ... + 288150090.

Almost surely, 2^52155150000 is an apocalyptic number.

52155150000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52155150000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90442523808).

52155150000 is an abundant number, since it is smaller than the sum of its proper divisors (128729897616).

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

52155150000 is a wasteful number, since it uses less digits than its factorization.

52155150000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 24.

The spelling of 52155150000 in words is "fifty-two billion, one hundred fifty-five million, one hundred fifty thousand".