153315049 has 8 divisors (see below), whose sum is σ = 155299680. Its totient is φ = 151336416.

The previous prime is 153315037. The next prime is 153315077. The reversal of 153315049 is 940513351.

It is a happy number.

153315049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 153315049 - 2⁹ = 153314537 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 153315049.

It is not an unprimeable number, because it can be changed into a prime (153315089) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72562 + ... + 74644.

It is an arithmetic number, because the mean of its divisors is an integer number (19412460).

Almost surely, 2^153315049 is an apocalyptic number.

It is an amenable number.

153315049 is a deficient number, since it is larger than the sum of its proper divisors (1984631).

153315049 is an equidigital number, since it uses as much as digits as its factorization.

153315049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2999.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 153315049 is about 12382.0454287650. The cubic root of 153315049 is about 535.2149821658.

The spelling of 153315049 in words is "one hundred fifty-three million, three hundred fifteen thousand, forty-nine".