46490545 has 16 divisors (see below), whose sum is σ = 57835008. Its totient is φ = 35838720.

The previous prime is 46490531. The next prime is 46490569. The reversal of 46490545 is 54509464.

46490545 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 46490545 - 2⁵ = 46490513 is a prime.

It is a super-2 number, since 2×46490545² = 4322741548794050, which contains 22 as substring.

It is a Duffinian 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 15 ways as a sum of consecutive naturals, for example, 47097 + ... + 48073.

It is an arithmetic number, because the mean of its divisors is an integer number (3614688).

Almost surely, 2^46490545 is an apocalyptic number.

It is an amenable number.

46490545 is a deficient number, since it is larger than the sum of its proper divisors (11344463).

46490545 is a wasteful number, since it uses less digits than its factorization.

46490545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 46490545 is about 6818.3975390116. The cubic root of 46490545 is about 359.5739429804.

The spelling of 46490545 in words is "forty-six million, four hundred ninety thousand, five hundred forty-five".