153480269 has 6 divisors (see below), whose sum is σ = 154080234. Its totient is φ = 152881920.

The previous prime is 153480263. The next prime is 153480277. The reversal of 153480269 is 962084351.

It is a happy number.

153480269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 109098025 + 44382244 = 10445^2 + 6662^2 .

It is not a de Polignac number, because 153480269 - 2⁸ = 153480013 is a prime.

It is a super-2 number, since 2×153480269² = 47112385944624722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153480263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 265709 + ... + 266285.

It is an arithmetic number, because the mean of its divisors is an integer number (25680039).

Almost surely, 2^153480269 is an apocalyptic number.

It is an amenable number.

153480269 is a deficient number, since it is larger than the sum of its proper divisors (599965).

153480269 is an frugal number, since it uses more digits than its factorization.

153480269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615 (or 1038 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 153480269 is about 12388.7153894179. The cubic root of 153480269 is about 535.4071713302.

The spelling of 153480269 in words is "one hundred fifty-three million, four hundred eighty thousand, two hundred sixty-nine".