46373509 has 16 divisors (see below), whose sum is σ = 60081280. Its totient is φ = 34758720.

The previous prime is 46373491. The next prime is 46373513. The reversal of 46373509 is 90537364.

46373509 is nontrivially palindromic in base 12.

It is a cyclic number.

It is not a de Polignac number, because 46373509 - 2¹⁵ = 46340741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46373549) 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, 11682 + ... + 15139.

It is an arithmetic number, because the mean of its divisors is an integer number (3755080).

Almost surely, 2^46373509 is an apocalyptic number.

It is an amenable number.

46373509 is a deficient number, since it is larger than the sum of its proper divisors (13707771).

46373509 is a wasteful number, since it uses less digits than its factorization.

46373509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26860.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 46373509 is about 6809.8097623942. The cubic root of 46373509 is about 359.2719571393.

The spelling of 46373509 in words is "forty-six million, three hundred seventy-three thousand, five hundred nine".