153199272 has 32 divisors (see below), whose sum is σ = 395354880. Its totient is φ = 49418880.

The previous prime is 153199271. The next prime is 153199279. The reversal of 153199272 is 272991351.

It is a self number, because there is not a number n which added to its sum of digits gives 153199272.

It is not an unprimeable number, because it can be changed into a prime (153199271) 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, 102213 + ... + 103700.

It is an arithmetic number, because the mean of its divisors is an integer number (12354840).

Almost surely, 2^153199272 is an apocalyptic number.

153199272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

153199272 is an abundant number, since it is smaller than the sum of its proper divisors (242155608).

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

153199272 is a wasteful number, since it uses less digits than its factorization.

153199272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205953 (or 205949 counting only the distinct ones).

The product of its digits is 34020, while the sum is 39.

The square root of 153199272 is about 12377.3693489368. The cubic root of 153199272 is about 535.0802243803.

The spelling of 153199272 in words is "one hundred fifty-three million, one hundred ninety-nine thousand, two hundred seventy-two".