45962309 has 4 divisors (see below), whose sum is σ = 45985740. Its totient is φ = 45938880.

The previous prime is 45962299. The next prime is 45962317. The reversal of 45962309 is 90326954.

45962309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27857284 + 18105025 = 5278^2 + 4255^2 .

It is a cyclic number.

It is not a de Polignac number, because 45962309 - 2⁸ = 45962053 is a prime.

It is a super-2 number, since 2×45962309² = 4225067697222962, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45962369) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8474 + ... + 12795.

It is an arithmetic number, because the mean of its divisors is an integer number (11496435).

Almost surely, 2^45962309 is an apocalyptic number.

It is an amenable number.

45962309 is a deficient number, since it is larger than the sum of its proper divisors (23431).

45962309 is a wasteful number, since it uses less digits than its factorization.

45962309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23430.

The product of its (nonzero) digits is 58320, while the sum is 38.

The square root of 45962309 is about 6779.5507963286. The cubic root of 45962309 is about 358.2068990153.

The spelling of 45962309 in words is "forty-five million, nine hundred sixty-two thousand, three hundred nine".