144535055 has 32 divisors (see below), whose sum is σ = 205286400. Its totient is φ = 97631520.

The previous prime is 144535031. The next prime is 144535057. The reversal of 144535055 is 550535441.

It is not a de Polignac number, because 144535055 - 2⁶ = 144534991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144535057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121172 + ... + 122358.

It is an arithmetic number, because the mean of its divisors is an integer number (6415200).

Almost surely, 2^144535055 is an apocalyptic number.

144535055 is a deficient number, since it is larger than the sum of its proper divisors (60751345).

144535055 is an equidigital number, since it uses as much as digits as its factorization.

144535055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284 (or 1270 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 144535055 is about 12022.2732875276. The cubic root of 144535055 is about 524.7966619960.

The spelling of 144535055 in words is "one hundred forty-four million, five hundred thirty-five thousand, fifty-five".