2152541250 has 320 divisors, whose sum is σ = 6477926400. Its totient is φ = 528264000.

The previous prime is 2152541213. The next prime is 2152541263. The reversal of 2152541250 is 521452512.

2152541250 is a `hidden beast` number, since 21 + 52 + 541 + 2 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 36483721 + ... + 36483779.

It is an arithmetic number, because the mean of its divisors is an integer number (20243520).

Almost surely, 2^2152541250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2152541250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3238963200).

2152541250 is an abundant number, since it is smaller than the sum of its proper divisors (4325385150).

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

2152541250 is a wasteful number, since it uses less digits than its factorization.

2152541250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 2152541250 is about 46395.4873883226. The cubic root of 2152541250 is about 1291.1711916259.

Adding to 2152541250 its reverse (521452512), we get a palindrome (2673993762).

The spelling of 2152541250 in words is "two billion, one hundred fifty-two million, five hundred forty-one thousand, two hundred fifty".