153313394 has 32 divisors (see below), whose sum is σ = 261636480. Its totient is φ = 66794112.

The previous prime is 153313393. The next prime is 153313397. The reversal of 153313394 is 493313351.

It is a self number, because there is not a number n which added to its sum of digits gives 153313394.

It is not an unprimeable number, because it can be changed into a prime (153313393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248174 + ... + 248790.

It is an arithmetic number, because the mean of its divisors is an integer number (8176140).

Almost surely, 2^153313394 is an apocalyptic number.

153313394 is a deficient number, since it is larger than the sum of its proper divisors (108323086).

153313394 is a wasteful number, since it uses less digits than its factorization.

153313394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1154.

The product of its digits is 14580, while the sum is 32.

The square root of 153313394 is about 12381.9785979463. The cubic root of 153313394 is about 535.2130563188.

The spelling of 153313394 in words is "one hundred fifty-three million, three hundred thirteen thousand, three hundred ninety-four".