253226130 has 32 divisors (see below), whose sum is σ = 620676864. Its totient is φ = 66089856.

The previous prime is 253226063. The next prime is 253226137. The reversal of 253226130 is 31622352.

It is a self number, because there is not a number n which added to its sum of digits gives 253226130.

It is not an unprimeable number, because it can be changed into a prime (253226137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88387 + ... + 91206.

It is an arithmetic number, because the mean of its divisors is an integer number (19396152).

Almost surely, 2^253226130 is an apocalyptic number.

253226130 is an abundant number, since it is smaller than the sum of its proper divisors (367450734).

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

253226130 is a wasteful number, since it uses less digits than its factorization.

253226130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179650.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 253226130 is about 15913.0804685956. The cubic root of 253226130 is about 632.6587310638.

Adding to 253226130 its reverse (31622352), we get a palindrome (284848482).

The spelling of 253226130 in words is "two hundred fifty-three million, two hundred twenty-six thousand, one hundred thirty".