253468500 has 96 divisors (see below), whose sum is σ = 758214912. Its totient is φ = 65750400.

The previous prime is 253468429. The next prime is 253468507. The reversal of 253468500 is 5864352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253468507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53217 + ... + 57783.

It is an arithmetic number, because the mean of its divisors is an integer number (7898072).

Almost surely, 2^253468500 is an apocalyptic number.

253468500 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 253468500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (379107456).

253468500 is an abundant number, since it is smaller than the sum of its proper divisors (504746412).

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

253468500 is a wasteful number, since it uses less digits than its factorization.

253468500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4626 (or 4614 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The square root of 253468500 is about 15920.6940803471. The cubic root of 253468500 is about 632.8605119798.

The spelling of 253468500 in words is "two hundred fifty-three million, four hundred sixty-eight thousand, five hundred".