253043006 has 32 divisors (see below), whose sum is σ = 395974656. Its totient is φ = 121212000.

The previous prime is 253042991. The next prime is 253043059. The reversal of 253043006 is 600340352.

253043006 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1134611 + ... + 1134833.

It is an arithmetic number, because the mean of its divisors is an integer number (12374208).

Almost surely, 2^253043006 is an apocalyptic number.

253043006 is a deficient number, since it is larger than the sum of its proper divisors (142931650).

253043006 is a wasteful number, since it uses less digits than its factorization.

253043006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 253043006 is about 15907.3255451694. The cubic root of 253043006 is about 632.5061889649.

Adding to 253043006 its reverse (600340352), we get a palindrome (853383358).

The spelling of 253043006 in words is "two hundred fifty-three million, forty-three thousand, six".