45554085 has 24 divisors (see below), whose sum is σ = 79372800. Its totient is φ = 24168672.

The previous prime is 45554081. The next prime is 45554087. The reversal of 45554085 is 58045554.

It is not a de Polignac number, because 45554085 - 2² = 45554081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45554081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6412 + ... + 11498.

It is an arithmetic number, because the mean of its divisors is an integer number (3307200).

Almost surely, 2^45554085 is an apocalyptic number.

45554085 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45554085 is a deficient number, since it is larger than the sum of its proper divisors (33818715).

45554085 is a wasteful number, since it uses less digits than its factorization.

45554085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5297 (or 5294 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 36.

The square root of 45554085 is about 6749.3766378829. The cubic root of 45554085 is about 357.1432468948.

It can be divided in two parts, 455540 and 85, that added together give a square (455625 = 675²).

The spelling of 45554085 in words is "forty-five million, five hundred fifty-four thousand, eighty-five".