153047830 has 16 divisors (see below), whose sum is σ = 296677584. Its totient is φ = 56509920.

The previous prime is 153047801. The next prime is 153047833. The reversal of 153047830 is 38740351.

153047830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 153047792 and 153047801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153047833) 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, 588516 + ... + 588775.

It is an arithmetic number, because the mean of its divisors is an integer number (18542349).

Almost surely, 2^153047830 is an apocalyptic number.

153047830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153047830 is a deficient number, since it is larger than the sum of its proper divisors (143629754).

153047830 is a wasteful number, since it uses less digits than its factorization.

153047830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177311.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 153047830 is about 12371.2501389310. The cubic root of 153047830 is about 534.9038520553.

The spelling of 153047830 in words is "one hundred fifty-three million, forty-seven thousand, eight hundred thirty".