45530255 has 8 divisors (see below), whose sum is σ = 54672624. Its totient is φ = 36400000.

The previous prime is 45530237. The next prime is 45530269. The reversal of 45530255 is 55203554.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45530255 - 2¹⁶ = 45464719 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12380 + ... + 15630.

It is an arithmetic number, because the mean of its divisors is an integer number (6834078).

Almost surely, 2^45530255 is an apocalyptic number.

45530255 is a deficient number, since it is larger than the sum of its proper divisors (9142369).

45530255 is a wasteful number, since it uses less digits than its factorization.

45530255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6057.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 45530255 is about 6747.6110587378. The cubic root of 45530255 is about 357.0809604352.

The spelling of 45530255 in words is "forty-five million, five hundred thirty thousand, two hundred fifty-five".