253500970 has 16 divisors (see below), whose sum is σ = 456503688. Its totient is φ = 101355520.

The previous prime is 253500941. The next prime is 253500997. The reversal of 253500970 is 79005352.

It is a happy number.

253500970 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 246270249 + 7230721 = 15693^2 + 2689^2 .

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, 27330 + ... + 35410.

Almost surely, 2^253500970 is an apocalyptic number.

253500970 is a deficient number, since it is larger than the sum of its proper divisors (203002718).

253500970 is a wasteful number, since it uses less digits than its factorization.

253500970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11225.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 253500970 is about 15921.7137896647. The cubic root of 253500970 is about 632.8875345401.

The spelling of 253500970 in words is "two hundred fifty-three million, five hundred thousand, nine hundred seventy".