253012270 has 16 divisors (see below), whose sum is σ = 520482528. Its totient is φ = 86747040.

The previous prime is 253012261. The next prime is 253012283. The reversal of 253012270 is 72210352.

253012270 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 7 ways as a sum of consecutive naturals, for example, 1807161 + ... + 1807300.

It is an arithmetic number, because the mean of its divisors is an integer number (32530158).

Almost surely, 2^253012270 is an apocalyptic number.

253012270 is an abundant number, since it is smaller than the sum of its proper divisors (267470258).

253012270 is a wasteful number, since it uses less digits than its factorization.

253012270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3614475.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 253012270 is about 15906.3594200559. The cubic root of 253012270 is about 632.4805786972.

The spelling of 253012270 in words is "two hundred fifty-three million, twelve thousand, two hundred seventy".