253890150 has 36 divisors (see below), whose sum is σ = 630131916. Its totient is φ = 67652000.

The previous prime is 253890139. The next prime is 253890151. The reversal of 253890150 is 51098352.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253890151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 194500 + ... + 195800.

Almost surely, 2^253890150 is an apocalyptic number.

253890150 is an abundant number, since it is smaller than the sum of its proper divisors (376241766).

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

253890150 is an equidigital number, since it uses as much as digits as its factorization.

253890150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2617 (or 1311 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 253890150 is about 15933.9307768046. The cubic root of 253890150 is about 633.2112430092.

The spelling of 253890150 in words is "two hundred fifty-three million, eight hundred ninety thousand, one hundred fifty".