450013755 has 16 divisors (see below), whose sum is σ = 720686880. Its totient is φ = 239785728.

The previous prime is 450013717. The next prime is 450013769. The reversal of 450013755 is 557310054.

It is not a de Polignac number, because 450013755 - 2⁹ = 450013243 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3649 + ... + 30221.

It is an arithmetic number, because the mean of its divisors is an integer number (45042930).

Almost surely, 2^450013755 is an apocalyptic number.

450013755 is a deficient number, since it is larger than the sum of its proper divisors (270673125).

450013755 is a wasteful number, since it uses less digits than its factorization.

450013755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27710.

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 450013755 is about 21213.5276415781. The cubic root of 450013755 is about 766.3172401557.

The spelling of 450013755 in words is "four hundred fifty million, thirteen thousand, seven hundred fifty-five".