153272478 has 16 divisors (see below), whose sum is σ = 306669456. Its totient is φ = 51070080.

The previous prime is 153272477. The next prime is 153272491. The reversal of 153272478 is 874272351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153272477) 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 7 ways as a sum of consecutive naturals, for example, 20950 + ... + 27302.

It is an arithmetic number, because the mean of its divisors is an integer number (19166841).

Almost surely, 2^153272478 is an apocalyptic number.

153272478 is an abundant number, since it is smaller than the sum of its proper divisors (153396978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153272478 is a wasteful number, since it uses less digits than its factorization.

153272478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10379.

The product of its digits is 94080, while the sum is 39.

The square root of 153272478 is about 12380.3262477206. The cubic root of 153272478 is about 535.1654398533.

The spelling of 153272478 in words is "one hundred fifty-three million, two hundred seventy-two thousand, four hundred seventy-eight".