45370085 has 8 divisors (see below), whose sum is σ = 54721656. Its totient is φ = 36111040.

The previous prime is 45370079. The next prime is 45370121. The reversal of 45370085 is 58007354.

It is a happy number.

45370085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6220036 + 39150049 = 2494^2 + 6257^2 .

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

It is not a de Polignac number, because 45370085 - 2⁴ = 45370069 is a prime.

It is a super-2 number, since 2×45370085² = 4116889225814450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22046 + ... + 24015.

It is an arithmetic number, because the mean of its divisors is an integer number (6840207).

Almost surely, 2^45370085 is an apocalyptic number.

It is an amenable number.

45370085 is a deficient number, since it is larger than the sum of its proper divisors (9351571).

45370085 is a wasteful number, since it uses less digits than its factorization.

45370085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46263.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 45370085 is about 6735.7319572560. The cubic root of 45370085 is about 356.6617457420.

The spelling of 45370085 in words is "forty-five million, three hundred seventy thousand, eighty-five".