46556539 has 2 divisors, whose sum is σ = 46556540. Its totient is φ = 46556538.

The previous prime is 46556533. The next prime is 46556567. The reversal of 46556539 is 93565564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 46556539 - 2⁵ = 46556507 is a prime.

It is a super-2 number, since 2×46556539² = 4335022647317042, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46556495 and 46556504.

It is not a weakly prime, because it can be changed into another prime (46556533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23278269 + 23278270.

It is an arithmetic number, because the mean of its divisors is an integer number (23278270).

Almost surely, 2^46556539 is an apocalyptic number.

46556539 is a deficient number, since it is larger than the sum of its proper divisors (1).

46556539 is an equidigital number, since it uses as much as digits as its factorization.

46556539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486000, while the sum is 43.

The square root of 46556539 is about 6823.2352297132. The cubic root of 46556539 is about 359.7440026733.

The spelling of 46556539 in words is "forty-six million, five hundred fifty-six thousand, five hundred thirty-nine".