253156200 has 192 divisors, whose sum is σ = 865926720. Its totient is φ = 61177600.

The previous prime is 253156187. The next prime is 253156201. The reversal of 253156200 is 2651352.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253156201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 798442 + ... + 798758.

It is an arithmetic number, because the mean of its divisors is an integer number (4510035).

Almost surely, 2^253156200 is an apocalyptic number.

253156200 is a gapful number since it is divisible by the number (20) 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 253156200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432963360).

253156200 is an abundant number, since it is smaller than the sum of its proper divisors (612770520).

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

253156200 is a wasteful number, since it uses less digits than its factorization.

253156200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 253156200 is about 15910.8830678878. The cubic root of 253156200 is about 632.6004881299.

The spelling of 253156200 in words is "two hundred fifty-three million, one hundred fifty-six thousand, two hundred".