45544355 has 12 divisors (see below), whose sum is σ = 56608032. Its totient is φ = 35175840.

The previous prime is 45544351. The next prime is 45544357. The reversal of 45544355 is 55344554.

It is not a de Polignac number, because 45544355 - 2² = 45544351 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45544351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1211 + ... + 9620.

It is an arithmetic number, because the mean of its divisors is an integer number (4717336).

Almost surely, 2^45544355 is an apocalyptic number.

45544355 is a deficient number, since it is larger than the sum of its proper divisors (11063677).

45544355 is a wasteful number, since it uses less digits than its factorization.

45544355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10894 (or 10865 counting only the distinct ones).

The product of its digits is 120000, while the sum is 35.

The square root of 45544355 is about 6748.6557920819. The cubic root of 45544355 is about 357.1178174064.

The spelling of 45544355 in words is "forty-five million, five hundred forty-four thousand, three hundred fifty-five".