45494337 has 16 divisors (see below), whose sum is σ = 69788672. Its totient is φ = 25822800.

The previous prime is 45494327. The next prime is 45494347. The reversal of 45494337 is 73349454.

It is an interprime number because it is at equal distance from previous prime (45494327) and next prime (45494347).

It is not a de Polignac number, because 45494337 - 2¹⁴ = 45477953 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45494295 and 45494304.

It is not an unprimeable number, because it can be changed into a prime (45494327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4003 + ... + 10344.

It is an arithmetic number, because the mean of its divisors is an integer number (4361792).

Almost surely, 2^45494337 is an apocalyptic number.

It is an amenable number.

45494337 is a deficient number, since it is larger than the sum of its proper divisors (24294335).

45494337 is a wasteful number, since it uses less digits than its factorization.

45494337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14508.

The product of its digits is 181440, while the sum is 39.

The square root of 45494337 is about 6744.9489990659. The cubic root of 45494337 is about 356.9870374818.

The spelling of 45494337 in words is "forty-five million, four hundred ninety-four thousand, three hundred thirty-seven".