45280119 has 16 divisors (see below), whose sum is σ = 64010240. Its totient is φ = 28421280.

The previous prime is 45280099. The next prime is 45280121. The reversal of 45280119 is 91108254.

It is a happy number.

It is not a de Polignac number, because 45280119 - 2¹¹ = 45278071 is a prime.

It is a super-2 number, since 2×45280119² = 4100578353308322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45280189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3139 + ... + 10020.

It is an arithmetic number, because the mean of its divisors is an integer number (4000640).

Almost surely, 2^45280119 is an apocalyptic number.

45280119 is a deficient number, since it is larger than the sum of its proper divisors (18730121).

45280119 is a wasteful number, since it uses less digits than its factorization.

45280119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13230.

The product of its (nonzero) digits is 2880, while the sum is 30.

The square root of 45280119 is about 6729.0503787682. The cubic root of 45280119 is about 356.4258438761.

The spelling of 45280119 in words is "forty-five million, two hundred eighty thousand, one hundred nineteen".