45954345 has 16 divisors (see below), whose sum is σ = 76724352. Its totient is φ = 23443200.

The previous prime is 45954343. The next prime is 45954367. The reversal of 45954345 is 54345954.

It is not a de Polignac number, because 45954345 - 2¹ = 45954343 is a prime.

It is a super-2 number, since 2×45954345² = 4223603648758050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45954341) 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, 66256 + ... + 66945.

It is an arithmetic number, because the mean of its divisors is an integer number (4795272).

Almost surely, 2^45954345 is an apocalyptic number.

It is an amenable number.

45954345 is a deficient number, since it is larger than the sum of its proper divisors (30770007).

45954345 is a wasteful number, since it uses less digits than its factorization.

45954345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133232.

The product of its digits is 216000, while the sum is 39.

The square root of 45954345 is about 6778.9634163344. The cubic root of 45954345 is about 358.1862086962.

The spelling of 45954345 in words is "forty-five million, nine hundred fifty-four thousand, three hundred forty-five".